Amaxiu 8 Pack Kids Eyeglasses Straps with 8 Pair Ear Grip Hooks, Silicone Anti Slip Sunglasses Holder Elastic Eyewear Retainer Glasses Band Holder Eyeglass String Strap for Sports Kids(B)

Packing list: 8 pcs x different color’s glasses straps ; 
8 pcs x different color’s glasses grip holder;
Product size: The length of the glasses strap is 20cm/7.87in (it can be stretched up to 30cm/11.81in)
Ear  grip holder: 2.1x1.1cm/0.83x0.43in       
Material: silicone
Color: As the picture show