10 Pack Silicone Elastic Cord Retainer Strap Band for Sports Eyeglass and Sunglass Eyewear Holder Glasses Head Floater Anti-Slip Rope String Men Women Kids
Material: Made of flexible silicone material, no allergies, durable and comfortable to use
Size: 21cm/ 8.3 inches in total length, hole size is 0.9 x 0.2 cm, elastic design allows you to stretch the strap up to 40 cm
Suitable: Fit most sunglasses frames, safe, waterproof, soft, comfortable, anti-slip, fast drying, adjustable, simple and practical design, easy to use
Function: These eyeglasses strap reduce eyewear slippage and prevent loosing glasses from face. Keep your glasses safe when you doing indoor or outdoor sports or activities
10 Colors: 10 various bright colors of red, yellow, dark blue, purple, black, white, rose red, sky blue, orange, brown, you can choose the best one to match your mood and sports environment, satisfy your different needs
10 Pack Silicone Elastic Cord Retainer Strap Band for Sports Eyeglass and Sunglass Eyewear Holder Glasses Head Floater Anti-Slip Rope String Men Women Kids