"Fantastic ring, great fit and really comfortable"
"Awesome product! I lost my wedding band while working, so was hesitant about getting one of these as they may be a cheap and tacky temporary replacement however I can say, it’s been the best piece of jewellery I’ve worn, so comfortable, not restrictive however does not move in your finger at all and you barely know it’s there. Also have a scented smell to it too so it’s always fresh :ok_hand::skin-tone-3:"
Flexible for everyday wear.
Flexible silicone offers a lightweight alternative to a metal band. A ring is not protective equipment; remove jewellery whenever your activity or workplace requires it.
Almost weightless
Flexible silicone has a soft, lightweight feel. Choose a comfortable fit and remove the ring if you notice irritation.
Choose when to wear it
Silicone rings can catch or tear. They do not guarantee protection from injury. Follow workplace, machinery and activity rules, including removing all rings where required.
Faults replaced
Silicone doesn't last a lifetime and we won't pretend it does. Manufacturing faults: we'll replace it. With everyday wear, swap it for a fresh one — they're built to be replaceable.
Every ring arrives ready.
- Branded pouchSlim Helix pouch — toss it in the gym bag or glovebox.
- Online fit guideSilicone is flexible — measure at home with a string or paper strip, our guide walks you through it in two minutes.
- Manufacturing faultsManufacturing faults: we'll replace it.
- Free exchange*First size exchange has no exchange fee on eligible rings priced $100 or more; $10 under $100 or for a second exchange. Sale exclusions apply. Return postage is your responsibility.
The specs.
- Material
- Silicone
- Width
- 8mm
- Colour
- Black
- Available sizes
- 8 / P – 12 / Y
- Model
- SIR023-STURDY-BLACK
Not sure of your size?
Silicone is flexible — but the right size makes a real difference for comfort. Three ways to check before you order.
The details.
The Black Twin Groove silicone ring features two parallel grooves running around the outer edge of an all-black flat-profile band, adding visual structure and grip to an already performance-ready design. Made from premium medical-grade silicone, it is sweat-proof and waterproof. The groove detailing gives a clean, engineered look suited to tradies, athletes, and gym-goers. Silicone rings flex with your hand, so they stay comfortable through training, sport and work. Tough, practical, and built for the long haul.
What 2 owners actually say.
Average rating 5.0 / 5 across 2 verified reviews.
Customer reviews
Great
Fantastic ring, great fit and really comfortable
Soo happy with this product :ok_hand::skin-tone-3:
Awesome product! I lost my wedding band while working, so was hesitant about getting one of these as they may be a cheap and tacky temporary replacement however I can say, it’s been the best piece of jewellery I’ve worn, so comfortable, not restrictive however does not move in your finger at all and you barely know it’s there. Also have a scented smell to it too so it’s always fresh :ok_hand::skin-tone-3:
Ring size guide.
Measure the inside diameter of a ring that already fits. Print the chart 100% scale or use a tape to check inner circumference.
| AU / UK | US | Diameter (mm) | Circumference (mm) |
|---|---|---|---|
| G | 3½ | 14.1 | 44.2 |
| H | 4 | 14.5 | 45.5 |
| I | 4½ | 14.9 | 46.8 |
| J | 5 | 15.3 | 48.0 |
| K | 5½ | 15.7 | 49.3 |
| L | 6 | 16.1 | 50.6 |
| M | 6½ | 16.5 | 51.9 |
| N | 7 | 16.9 | 53.1 |
| O | 7½ | 17.3 | 54.4 |
| P | 8 | 17.7 | 55.7 |
| Q | 8½ | 18.2 | 57.0 |
| R | 9 | 18.6 | 58.3 |
| S | 9½ | 19.0 | 59.5 |
| T | 10 | 19.4 | 60.8 |
| U | 10½ | 19.8 | 62.1 |
| V | 11 | 20.2 | 63.4 |
| W | 11½ | 20.6 | 64.6 |
| X | 12 | 21.0 | 65.9 |
| Y | 12½ | 21.4 | 67.2 |
| Z | 13 | 21.8 | 68.5 |
Price range: $26.10 through $29.00