This 4-piece set of long adjustable elastic glasses straps is a must-have for anyone who leads an active lifestyle. Whether you're jogging, playing sports, or simply on the go, these straps will keep your glasses from slipping off. Attach the strap to your glasses, adjust the length for comfort, and experience the convenience of secure eyewear during any activity. Features -Color:Assorted Color -Material:Polyester, silicone -Size:20.50X1.50X0.65cm/8.06X0.59X0.26in -Adjustable and secure: the adjustable elastic design accommodates different head sizes, providing a secure and nonslip hold, for running and sports - and protective: made from soft, materials, this strap protects your glasses from damage, ensuring use. ideal for outdoor activities and sports -Flexible length: the long length design allows for easy adjustment to personal preferences, making it convenient to carry and use, preventing glasses from getting lost. great for travel and outdoor activities -Userfriendly: simply attach your glasses to the antislip strap for a quick and , freeing your hands. suitable for daily life and outdoor activities -Fashionable colors: available in multiple colors, this strap adds a stylish and touch to your glasses, making them more fashionable and unique. for fashion matching and daily life Package list: 4 x glasses anti-slip rope