Description: - 【Comfortable】: Silicone Scuba Fin Straps, Diving Fin , Elastic Shoe Strap, and swimmers to concentrate on their strokes - 【Quality Material】: Made of silicone material that is soft and elastic, effectively prevent the fins from falling off due to water resistance - 【Increased Agility】: our inner side is smooth to ensure it does not chafe your feet, also improves speed and efficiency in the water - 【Swim Paddle Straps】: This 3 Arm Y shaped strap design, high elastic to fit over but enough staying power to keep your fin - 【Widely Use】: Fin Keepers accessory for diving, snorkeling, swimming, surfing or other water sports Specification: - Material: Silicone Size Chart: M: suitable for foot size 36cm-38cm/14.17inch-14.96inch L: suitable for foot size 39cm-41cm/15.35inch-16.14inch XL: suitable for foot size 42cm-45cm/16.54inch-17.72inch Package Includes: 2 Scuba Fin Straps 【Increased Agility】: our inner side is smooth to ensure it does not chafe your feet, also improves speed and efficiency in the water 【Widely Use】: Fin Keepers accessory for diving, snorkeling, swimming, surfing or other water sports 【Quality Material】: Made of silicone material that is soft and elastic, effectively prevent the fins from falling off due to water resistance 【Swim Paddle Straps】: This 3 Arm Y shaped strap design, high elastic to fit over but enough staying power to keep your fin 【Comfortable】: Silicone Scuba Fin Straps, Diving Fin , Elastic Shoe Strap, and swimmers to concentrate on their strokes › See more product details