- Pack of 2 pairs of non-slip silicone pads for glasses - Made of soft and lightweight silicone, only 2.3 g per pair, for prolonged use without discomfort - Ergonomic and adjustable design, fits glasses arms from 3 to 12 mm wide - Provides excellent friction and prevents glasses from slipping, even when sweating - Universal compatibility: suitable for sunglasses, reading glasses, and regular glasses - Discreet black color, matches any glasses style - Easy to attach and remove, ideal for daily use and sports activities