316L Surgical Steel | 14g | 6.5mm (1/4 Inch), 8mm (5/16 Inch), 10mm (3/8 Inch), 11mm (7/16 Inch), 12mm (1/2 Inch), 14mm (9/16 Inch), 16mm (5/8 Inch), and 19mm (3/4 Inch)
Duo Ball Steel Curved Bananabell
Toggle on/off Body Jewellery Info
These versatile, 316L surgical curved banana-bells are similar to your classic belly rings, except with matching sized balls top and bottom. They are a favourite with those who want a sporty or comfortable fit with an option for extra petite ball sizes. If you have a double navel piercing, you'll love this range for their simplistic style.
This belly ring is comprised of 100% premium 316L surgical steel.
- Choose from 3 different ball sizes, 5mm (standard), 4mm petite and 3mm for extra small.
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In stock - Dispatched within 1-2 business days
The Belly Ring Shop by TummyToys® | Established 2008
Product information
Returns
Yes, we accept returns, even for change of mind. Our items are hygienically dispatched to you in heat sealed plastic sleeves. Please inspect your jewellery prior to opening the sealed sleeve. Due to hygiene reasons we can not accept returns for 'sizing' or 'change of mind' once the plastic sleeve has been tampered. All returns must be requested within 14 days of receipt.
Worldwide Delivery
FREE delivery applies Australia wide for orders over $50. Free delivery applies for all international orders over $150.
We offer express post options for urgent orders. All orders are typically fulfilled within 1-2 business days. We dispatch from a local Brisbane Metro facility with a fast reliable turn around. Read more about our delivery and return policies on our FAQ page.
Australian Delivery Options - Prices start from $4.99 economy post, $8.99 registered post for orders under $30, $7.99 for orders over $30 or free for orders over $60
- Standard Mail: 3-8 Business days
- Priority Post: 2-4 Business days (the queue jumper)
- Express Post: 1-2 Business Days (free express post for orders over $150)
New Zealand Delivery Options -
- Economy Mail: 5-15 Business days (suspended service from 27th June)
- Registered Mail: 5-10 Business days
- International Express: 2-5 Business days
US, UK and Rest of World-
- International Mail: 8-20 Business days (depending on location, typically around 8-12 business days)
- International Express Post: 3-8 Business Days
How to establish your preferred length for belly jewellery.
The listed length (inches" or millimetres as shown above) refers to the distance between the balls. It is the length of the piercing shaft in fractional inches/millimeters and not the length of the full belly jewellery.
If you are unsure what size you are, measure a piece of navel jewellery that currently fits you correctly and assess which size shown below will best fit. TIP: Most professional belly piercings are done at the standard 10mm to 11mm lengths. If your piercing was done sometime ago your piercing may have shrunk to a smaller size over the years.
NOTE: When you are initially pierced, due to anticipated swelling, your piercer will most likely use a size 12mm bar. This is to allow space for your swollen skin during the healing time. Once this healing process settles down (typically within 6 months give or take) your navel ring size should most likely go back to a standard 10mm. If at any stage you are uncertain, pop in and ask your piercer, I'm sure they will be able to assist.
For non-standard size piercings, we have a collection of custom sizeable navel rings here.
Length Conversion (eg. 3/8" 10mm)
| Millimeters | Fractional Inches |
| 6mm | 1/4" |
| 8mm (short length) | 5/16" |
| 10mm (standard sizes) | 3/8" |
| 11mm (standard sizes) | 7/16" |
| 12mm | 1/2" |
| 14mm | 9/16" |
| 16mm | 5/8" |
TummyToys® Size Guide
All TummyToys® Sleepers are 14g gauge (as below) and are 7/16" in length - 11mm is shown on the diagram (left).
Full radius of the clasp when closed is 13.5mm edge to edge.
Custom Clasp Sizes
Only the solid gold and solid platinum TummyToys® clasps can be down sized.
Clasps can be down-sized (maximum 3mm shorter) or increased in size, custom sizes are an additional $40 for each peice and is available for solid gold and solid platinum only.
NB: There are NO refunds once we resize any product.
Pregnancy / Maternity Belly Button Ring Size Information
As your belly grows, your navel piercing stretches. During this time, it is best to wear a flexible PTFE or Bio Flex belly ring to avoid irritation.
Tummy Toys pregnacy belly rings are a standard size 14 gauge - as per above sizing and are sold in the following lengths. Anything shorter is not recommended as you can optionally cut these belly rings to a smaller size anyway if they are far too long for your piercing. Our pregnancy belly rings are self threading and your purchase from The Belly Ring Shop will include instructions on how to do this. For threading assistance please feel free to contact us.
| Length | Duration | Sizable? |
| 14mm | Up to 7 months | Yes |
| 19mm | Up to full term | Yes |
| 20mm | Up to full term | Yes |
Gauge - width of the shaft (eg. 14g)
Navel jewellery is measured by gauges. The higher the gauge the smaller the piercing. 14g is the standard size that fits most piercings. To go up to 12g (and wider) you will need to have your piercing stretched.
The majority of navel rings sold at The Belly Ring Shop are available in the standard 14g size unless otherwise specified. We have various alternative sizes available in the custom resizable collection here.
16g is actually a smaller piercing gauge then 14g. Often people who leave their piercing without jewellery for too long end up switching to a 16g as their piercing partially closes, however there are far less choices in belly button rings in a 16g so retaining your 14g piercing is much more beneficial.
Refer to the chart below for specific details.
| Gauge | Millimeter | Inches |
| 16g | 1.2mm | 3/64" |
| 14g (standard) | 1.6mm | 1/16" |
| 12g | 2mm | 5/64" |
| 10g | 2.4mm | 3/32" |
| 8g | 3.2mm | 1/8" |
| 6g | 4mm | 5/32" |
| 4g | 5mm | 3/16" |
| 2g | 6mm | 1/4" |
| 0g | 8mm | 5/16" |
| 00g | 9.5mm | 3/8" |
| 000g | 10mm |
Ball Size Conversion Chart
All belly ring balls for sale at The Belly Ring Shop website fit 14g shafts, unless otherwise specified. See below for a selection of our 14g replacement belly ring balls or click here for the full collection of body jewellery parts.
| Millimeters | Fractional Inches |
| 3 | 1/8 |
| 4 | 5/32 |
| 5 | 3/16 |
| 6 | 1/4 |
| 8 | 5/16 |
| 10 | 3/8 |
316L surgical steel will not tarnish, flake or peel and will last the test of time.
However, all body jewellery, even the basics will still collect particles of dirt and body oils in various areas. We recommend cleaning your jewellery to keep it looking brand new and for maximum hygiene. Simply use dish washing detergent in warm water.
Warning: alcohol can damage and loosen gems, likewise harsh chemicals can also prematurely age your body jewellery.
To remove dirt or build up, use a gentle brush - like a soft bristle toothbrush. Give your jewellery a final wash with disinfectant hand soap to assist killing bacteria.
NOTE: Some dangling jewellery and fancy styles may be comprised of a mixture of metals. Check our full product specifications listed with each product for details about whether the piece is suitable for permanent wear and water exposure.
Also Available in Other Material(s)
Customers praised this surgical steel navel piercing for "excellent quality" and versatile sizing options. The curved bar "fits perfectly" for various needs, including pregnancy and post-partum wear. Shoppers appreciated the simple design and customization options. Some mentioned sizing challenges, needing to adjust up or down.
Love it. Excellent quality, looks great!
I have just had a baby and needed to get my belly ring back in. So thank you this is just what I needed 👍 and at a great price. Love it
Really love this navel piercing! I needed a bigger size as the regular 12mm was a bit too small and i had a bit a of swelling. It passed my expectations!
I purchased one size up, due to wanting a bit of space, however the bar is a bit too long for my liking, I would prefer a size smaller. I like the matching ball sizes as well.
Looks nice on, good quality, and is the first surgical steel ring I have purchased.
Very happy and will be purchasing another in the standard 10mm.
Such a cute simple design, I could’ve sized up but I still love it.
Perfect for an everyday, small ring!
I'm happy with a possibility to customize the order, great product.
So in love with my belly piercings, they fit perfectly and give me confidence!
The belly ring came faster then I expected I took the original one out because it was leaving a deep whole in my skin and I put the new one in and it closed up within 3 days. Im very satisfied
I love this Piercing it’s so pretty and looks amazing. I LOVE IT!!! So happy with this product.
I love the size of this belly ring! With my double piercing, I have a hard time fitting the two belly rings but this works perfectly!
Put the ring in my lower belly button & it fits perfectly! Very happy with my purchase
Nice plain piercing. Love how short it is!
I was needing to buy a longer belly bar as I am pregnant. I tried out the typical plastic maternity bars which ended up giving a bad reaction so I decided to look for a longer metal bar. Your company was the only one I could find that sold a bar longer than 10mm. Great quality and no bad reactions.
Very happy with product. I really like simple and plain jewellery.
love the look, i hope the balls stay screwed on. great prices
Great fit and length to allow for wearing high waisted clothing without rubbing.
absoutley love this product! it is my fav and i havent taken it out since
This ring fit just as I had hoped. My post partum belly now requires a longer bar and this was just the right fit!
Top quality material & item
Great quality product
Love what it looks like on me, small and ideal for my belly button :)
Perfect!
Good basic item
Great basic piece for when I need something simple.
My Review
This is the best thing that I have ever bought, was having so many issues before I got this bar! Will be investing in more!!
My Review
Good bar. Got here yesterday, fits great.
My Review
I bought this bar and it was the best thing I could of bought.
My Review
Just wanted to say thank you for your help. My bar arrived yesterday and it fits perfectly.
