25 Pairs Eyeglass Retainer Eyeglass Grips Silicone Anti-Slip Eyeglass Holder for Sports Running - Style A/Black • Comfortable Material: Made of soft silicone, non-toxic and odorless, not easy to deform or break • Lightweight Design: These eyeglass grips are lightweight, so comfortable you may forget they are there, with no sore ears after extended use • Unique Anti-slip Design: Helps prevent eyeglasses from slipping down during work, daily wear, and outdoor activities • Wide Application: Fits most children's and adult-sized glasses or sunglasses, compatible with both thin and thick eyeglass arms. Designed to help keep glasses securely in place during physical activity • Package: Includes 25 pairs of eyeglass grips in multiple shapes to suit everyday needs Specifications: • Material: Silicone • Applicable size: Style A/B: 2-12mm, Style C: 3-12mm Package included: • 25 x Pairs of Eyeglass Retainer • 1 x Storage Box