Cat-approved Window Sill Perch Dimensions: 18.5 L x 15.6 W x 8.5 H No drilling or suction cups required. Easily moves from one window to another without damaging the wall or window frame. Before placing an order, please make sure your window fits the hook (minimum gap depth 0.8 in, minimum gap width 0.2 in). Key benefits - Easy setup, no tools needed: Quick to install in about 10 minutes. The hook has a 6 inch adjustable distance to fit different wall thicknesses. - Flexible mounting: Easily mounts on windowsills, cabinets, or drawers by adjusting the distance between the hook and the support leg. Removable to close curtains and easy to reinstall. - Wall protection: Felt washers under the supporting legs protect the wall surface. - Stable and strong: More stable than suction cup window frames. No risk of suction cups failing. Supports up to 40 pounds, suitable for multiple kittens or one large cat. - Cat friendly design: Provides a comfortable sunbathing place high with a view outside. Cat’s favorite place - A high, sunny spot where cats can sit and enjoy the outside view. The window hammock becomes a preferred leisure area. Usage scenarios - Window sill sunbath: Place on a sunny window for a cozy elevated perch. - Cabinet or drawer edge: Adjust the distance and mount on a cabinet or drawer for a new cat perch. - Moveable window perch: Relocate between windows or rooms without wall damage.