A gray fabric item with four holes and a hook. - Color: Gray - Material: Fabric - Design: With four holes - Accessories: Hook Thank you for looking. This is a hammock for clipping a cat's (or small dog's) nails by hooking it in a balanced place, putting their paws through the holes, and clipping their nails in between. I bought it because my kitten wouldn't stay still, but I stopped using it after a few times because she started letting me clip her nails on my lap, so I'm selling it.