Package Content: You will receive 4 pieces of floating sunglasses straps in yellow, green, pink, dark blue. Sufficient quantity to meet your needs. Premium Material: These sunglasses straps are made of premium polyester and foam tube, which can float on the surface of water to prevent falling into water. The silicone tubes connecting with glasses feet are very soft which can protect glasses feet better. Product Size: The floating sunglasses straps measures about 66cm/26in in length, after folding, they are 33cm/13in in length, enough long to adjust to proper length. Wide Application: Our floating sunglasses straps are very suitable for boating, kayaking, surfing or water sports, also suitable to connect with various glasses in different sizes. A great gift for your family, friends or yourself. Easy to Install: The sunglasses straps are very easy to install and remove. You just need to connect silicone tubes with glasses feet, and then move the adjustable buckles to fit your head. Besides, silicone material can connect with glasses feet tightly to prevent dropping.