Sports Floating Glasses Lanyard Colors: Green, Red, Navy Blue, Yellow Sports, Chain Strap Size: 12 x 0.5 inches, Silicone Tube Size: 2.25 x 0.2 inches Material: Nylon and Foam PACKAGE CONTENT: You will receive 4 sports glasses straps in different colors. The ample quantity and assorted colors allow you to match them with various swimwear and outfits, meeting your needs. 1. QUALITY MATERIAL: These sunglass straps are made of high-quality polyester fiber and foam tubing, sturdy and durable. They float on the water surface, preventing loss in water. The silicone tubes attached to the temples are very soft and protect the glasses legs better. 2. SIZE: The floating sunglass strap is 68 cm long and 32 cm when folded, the perfect length. Please note that the silicone tube may not fit narrow glasses. Check our product dimensions before purchasing. 3. ANTI-SLIP FUNCTION: The sleeve at the end of the glasses legs prevents glasses from slipping off during exercise (like running, swimming, playing ball, dancing). 4. SUITABLE FOR: Sports enthusiasts, children who need to secure their glasses, and the elderly who frequently wear glasses. 5. EASY TO INSTALL AND REMOVE: Simply attach the silicone tube to the temples and adjust the buckle to fit your head. The silicone material also helps secure the temples to prevent them from falling off. 6. VERSATILE USE: Our floating sunglass straps are perfect for boating, kayaking, surfing, or water sports. They are also suitable for securing various sizes of glasses. They make great gifts for family, friends, or yourself.