HAINENG Fashion Silicone Antiskid Convex Dots Universal Car Manual Stick Gear Shift Knob Covers H-D01-P The color may have a little different as different screen Working Temperature: Performance in -40 - 230 Centigrade, High Quality / High Elasticity / Environmental Protection / Waterproof Rustproof Colorful Fashion Personality Car Decoration, Please do not use sharp object to cut the cup , and it just need water to clean it ( Direct water wash ). Silicone products have FDA Certification, Switzerland SGS Certification. Germany LFGB Certification We all porducts use Food-Grade Silicone, Non-Toxic / Tasteless / Harmless / Health / Environmental Protection / Safety