Bolkin Defender Series Hybrid Armor Shockproof Case Cover for Apple Ipad Air (Purple/black) 1, Material: Hard PC+ soft silicone. Advanced materials are toxic-free and odorless. 2, Accurate hole position reserved,allow to access to all ports and buttons 3, Dirt-proof: The screen protector on the front cover can protect the screen from dirt and/or scratches. 4, Shockproof: The outer case is made of tough silicone, which has excellent shockproof function. 5,360 degree rotation design,offering any vision angle,flexible and effective