- Waterproof - Wear it in the sea, pool or in the shower
- Heat and sweat resistant - Wear it during workout
- No discolouring or tarnishing
- Hypoallergenic (No green skin)
- Lifetime warranty
- Designed in Copenhagen 

Size: One size. 50cm + 2cm adjustable - (Fits more than 95% of our customers. Most prefer this size)