Soft Silicone Eyeglasses Temple Tips Sleeve Retainer,Anti-Slip Elastic Comfort

Yr soft silicone eyeglasses temple tips sleeve retainer,anti-slip elastic comfort glasses retainers for spectacle sunglasses reading glasses eyewear,4 pairs -black material:silicone,size:2 x 0.2 x0.2 inches,weight:1.2g designed to fit frame arms size up to 0.15~0.4 inch wide. made of high quality silicone.soft ,flexible and super lightweight,fits you comfortably. concise and anti-slip design,great for working,daily wear or outdoor activities.