▲【Qualified Neoprene Material】-- Anti-skid glasses chain is made of quality material, safe, skin-friendly, soft, breathable, elastic and durable

▲【Effectively Prevent Glasses Dropping】-- Premium soft neoprene strap can be firmly connected to your glasses to prevent them form dropping while sports

▲【Adjustable Length】-- Chain soprts glasses is highly elastic, fits most people' head circumferences, and adjustable to change the length for proper fit

▲【Suitable for Most Glasses】-- Neoprene elastic cord retainer strap is suitable for most glasses with leg width within the range of 4 - 8 mm, easy to use

▲【Wide Application】-- loating glasses strap is suitable for sports like running, basketballs, etc, which can maintain different need

VGEBY Floating Glasses Strap 5pcs Sports Glasses Elastic Neck Strap Retainer Cord Chain Holder Lanyard for Eyeglasses