Protect your glasses, adjustable TESHIUCK sports glasses rope is your best choice,whether children or pets, life is full of excitement。 accidentally put your expensive glasses from your face. TESHIUCK eyewear retainer to protect your investment and prevent your glasses fell to the ground and damaged。 Securely Retain - Snugly keep glasses on your head, neck, prevent from slipping during rough boy play. - Fit most glasses, perfect for those with glasses playing sports or doing exercise. Comfortable Wear - Unlike chains, cords, string or ear hooks etc., these straps are very soft on the ears and ultra lightweight, very comfortable to wear. Lightweight & Quick Drying - Soft silicone fabric, quick drying and keeps you from losing the shades/glasses in a sudden burst of surf at the beach. - Perfect for the beach, water/amusement parks or anywhere you might lose the glasses. Perfect Length - It is precisely cut without any excess strap dangling down your back, just the right size to fit most users comfortably with adjustable toggle. - short enough to securely wrap around your head and long enough to take glasses off and hang them around the neck when not in use. Easy to Install - Simply shove the earpiece as far in as you need to feel secure. - Yet if you need the glasses off in a hurry, pull them off and they will let go. - It is flexible enough to slide glasses off while reading/doing close up stuff. Long Lasting - Top quality, durable and tough to survive countless washing. Package Included: 2pcs TESHIUCK Eyewear Retaines 2pcs15 x18cm glasses cleaning cloth