Silicone High Elasticity Fins Heel Fixing Strap Anti-loosening Heel Strap

2pcs Scuba Diving Fin Keeper Foot Flippers Swimming Fin Keepers Grippers Snorkeling Elastic Silicone Strap for Kids Adults Feature: 1. High quality silicone rubber with enough elasticity to fit your fins. 2. Tight and comfortable. 3. Fix the fins on your feet when diving swimming snorkeling etc. Specification: Material: Silicone Rubber Color: Black/Blue Size: XXS: Fits fins shoe size 34-35 XS: Fits fins shoe size 36-39 M-L-XL: Fits fin shoe sizes 40-45 Weight: about 20g Note: Due to the different monitor and light effect the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. Included: