12 Pack Anti Slip Kids/Adult Eyeglasses Straps with 12 Pair Ear Grip Hooks Safe

Durable materials:made of flexible silicone material, no allergies, durable and comfortable to use.soft, durable, adjustable, fits most frames, colorful, fun , washable. multi-functional:the sports glass strap and ear hook sets reduce eyewear slippage and prevent loosing glasses from face. keep your glasses safe when you doing indoor or outdoor sports or activities. they can be used together or alone. humanized dimensions design: eyeglass strap length: 8.46in/21.5cm (elastic design allows to stretch up to 15.7in/40cm); ear hook length: 1.45in/3.7cm. warm tips: applicable eyeglasses legs' tail width is 0.8 - 1.5 cm/0.32 - 0.6 in, suitable for most children's glasses legs except thin metal eyeglasses legs. more color choice:black, red, orange, pink, blue ,white, brown, light blue, navy blue, rose red, yellow,and green. you can choose the best one to match your mood and sports environment, satisfy your different needs. color: multicolor size: medium weight: 0.110231131