Features: Premium PVC nonslip nose pad ensures secure eyewears stability during intense workouts or daily activities, featuring sweat resistant design for prolonged grip. Soft, flexible PVC contoured comfortably to temple tips without ear pressure, for metal and plastic frames through easy installation. Ideal for active adults, students, and children requiring eyewears retention during sports, extended screen time, or outdoor adventures. Maintains perfect eyewears positioning whether commuting, hiking, or working in humid environments, adapting to temperature changes without losing grip. Compact friendly eyewears accessories combine practical construction, offering year round protections against slippage. Specifications: Component: PVC Optional Color: As picture shown Size:approx. As picture shown Length 7.2cm/2.83in Quantity: 1pair Package Includes: 1pair Eyeglass End Tips Sock Pieces Tube Replacement note: Please allow 1-3cm error due to manual measurement. please sure you not mind before you bid. Due to difference between different monitors, the picture may not reflect the actual color.