Ultra Clear, Disposable, Protective Sleeves for iPads 2, 3, & 4 (10 Sleeves Per Pack) Fits generations 2, 3, 4, and ipad AIR or Most 10" tablets. Water resistant; FDA Approved exclusive anti-static formulation to better protect electronics Great for use in the Kitchen, around small Children, Airplanes, and Hospitals for protection against germs. No effect on Wi-fi or 4G reception and compatible with most hard cases. Place sleeve over your tablet before placing tablet in your case. Dual adjustable adhesive closures for added security