... high strengh rise not invited torn.1.Automatic tightly adsorption in the notebook computer keyboard, and without resort two-side glue ... on clavier surface, do not affect any keyboard, 8, waterproof, dustproof, never worry for water, coke, coffee, dust and ash, ... abrasion, guarantee that you have a new and health of keyboard 10, receive convenient, can free tortuous without deformation. 11, silicone ...