1.Adjustable Eyeglasses String Holder-you can sufficiently make them fit to your head. The adjustment range is 6 - 11 inches /7-13 inches (not including length of earpiece rubber). Rubber fittings fit over most brand sunglasses.
2.Designer No Tail Unisex Sunglasses Straps: surgical-grade stainless- wire cable with waterproof silicone ends with double-adjustable bead, Perfect sunglasses cord for men and women.
3.Safely keep your sunglasses: Eyewear retainer can helps stabilize your sunglasses on your face when sunglasses tend to slip down your face, especially when your face is oily/sweaty
4.Design Comes to Life:The sunglass lanyard is comfortable as the neoprene straps, lightweight and go for blue sky and blue sea, thin sunglasses band retainer line hides nicely under hair in back.
5.Outdoor sunglasses accessories: Eyeglasses strap is ideal for fishing, biking, hiking, rock climbing, and snow skiing or other sports enthusiasts! Glasses rubber strap don't soak up sweat /get dirty/stink / fray.