1. Product name:Surf safety rope
2. Material: Polyurethane + Neoprene
3. Weight: 62g
4. Color: blue
5. Size: Bracelet: 32cm*4.5cm/ Thickness: 6mm/ Stretching length: 1.6m (including rope + bracelet)/ Ratio: 1.20 g/cm
6. Hardness: 90±2
7. Elasticity: 40%
8. Elongation:> 450%
9. Tear strength:> 80N/mm
10. Product features:
1) Adjustable looseness