OPUgIT Anti-Slip Silicone Eyeglass End Tips Ear Sock Pieces Tube Sleeve glasses Retainers for Thin Metal Eyeglass LegsSpecificationsHoles Shapes: rectangleMaterial: SiliconeLength: 69*68mm( Lx W)Hole Size: 2mmx 1mm( Lx W)WarrantyLife-time Warranty, please contact us if you have any questions







