Incipio dermaSHOT case for iPad is high-density silicone protection in black, pink, green, or blue. As a bonus, it's designed to protect your precious iPad without collecting excess and annoying lint.
It's not the thinnest skin in the store but the thickness does provide extra protection against those little bumps and scrapes that would otherwise impact the device. (Except for the area directly over the Apple logo on the back -- that's left thin and translucent of course...)
The incipio dermaSHOT case for iPad includes a screen protector and is available now from the TiPb iPad accessory store.