Silicone Straps Crafted from high-quality silicone, it offers a soft and comfortable fit，which is elastic, durable, not easy to break or tear，allowing for extended wear without discomfort. Its universal design fits various shapes and sizes, making it a convenient and adaptable goggle bungee cord.​ These swimming goggles straps are great for diving, snorkeling, free diving and other water sports. These silicone straps are great gifts for your family or friends if they love water sports like diving or snorkeling. Specification: Material: silicone Color: black, transparent Feature: strong Size: as shown in the figure Package Included: 3 Pcs x Silicone Straps 6 Pcs x Buckles