EasyAcc Sony Xperia X Performance Soft TPU Cover Crystal Transparent Slim Anti Slip Back Protector Shockproof Transparent 12+6 Months Warranty ---- Hassle-free replacement or money-back guarantee in 12+6 Months Completely Transparent ---- Ultra clear soft skin show off natural beauty of your phone's design Highly Protective ---- Resistant to shock, scratches, and tears and prevents the accumulation of dust and oil. Anti-Slip with one-handed use ---- TPU's anti-slip properties allow you to hold your phone with one hand stablely Premium TPU Material ---- Can effectively delay the phone case from turning yellow (this is due to the molecular stucture of TPU, which contains benzene rings that absorb light easily; once syntheiszed, TPU will slowly turn yellow, but it will do so extremely slowly or not at all if it is not exposed to light. If exposed to light, heat processing, high temperatures, and high humidity, the rate at which it will turn yellow will increase.).