This case offers the ultimate in protection in the toughest environments. Offers a robust three-layer protection with double-thick, impact-resistant silicone corners. Built-in screen protector prevents scratches & built-in stand for viewing convenience. Silicone plugs keep dust & dirt out of your ports. For Use With: iPad ® 3rd Gen, 4th Gen; Accessory Type: Shell Case / Band; Connector / Port / Interface: Bluetooth ®; Material(s): Polycarbonate / Silicone.