Featurestoughened ultra thin glass02mm high transparency high touch sensitivitycoating of oleophobicity anti fingerprint anti oil anti acid and anti alkali and other contaminantsback side is covered with a strong silicon adhesive for easy installation and perfect fittingup to 9h hardness strong impact resistanceexplosion proof shatter resistant even if broken it will not splash about much safer than other glass productsfit for lg g watch w100