BUILT Neoprene Smartphone Envelope, Micro Dot Envelope-style smartphone case by Built offers total protection for your smartphone Made from thick yet lightweight neoprene with a plush inner lining Easy-access flap opening with hook-and-eye closure Interior pocket for ID, credit cards or cash Measures 5-3/4 x 3-3/4 x 1/2 inches; fits most smartphones including Android, BlackBerry, and Windows Phone