K&H Pet Products Kitty Sill - EZ Window Mount

We've incorporated 2 push 'n' turn suction cups and 2 giant push cups for the ultimate in strength. These things suck! Really! Each suction cup holds in excess of 100 lbs. yet is still easily removable for cleaning. Exclusive design allows for window blinds, curtains and shades to operate normally! Cover easily removes for washing.Features: Giant push 'n' turn suction cups provide incredible strength Allows use of window blinds, curtains, and shades when folded Second level hole allows movement between levels Removable, washable cover Item Details: Dimensions: 12" x 23" x 0.5" Color: Gray / Black