The ShockDrop Ruggedized Case for the iPad 2, 3, and 4 offers more ruggedization than any other rubber + poly-carbonate case. We have 10mm of shock absorbing silicon at the corners, a semi-rigid (replaceable) screen protector, and tear proof flaps. The body slims down to 6mm of protection to allow an easily fit into your bag or enterprise iPad Charging Carts.