KH Mfg White Universal Mount Kitty Sill Turn any window into the best seat in the house with the K&H Universal Mount Kitty Sill???. Easily attaches to any window with 3 suction cups. No tools necessary. Uses the same advanced engineering strength as the original Kitty Sill requiring no need for Velcro(R) or screws. Same great oval design and orthopedic foam. Removable cover is machine washable. Features: Easily attaches to most any window No tools necessary for installation Removable cover is machine washable Item Specifications: Dimensions: 14 x 24 KH9071 655199090716