No Suction Cups Needed & Adjustable Legs :Easily secure the perch on any standard window sill (1" depth minimum) with our flexible leg system. Perfect for renters or pet parents who hate messy installations! Extra-Large Cat Bed (20.1"x15.8" :Let your cat stretch, nap, sunbathe, or birdwatch on this oversized perch 2-in-1 Multi-Functional Design:Mount it on sills, shelves, or place it on floors as a standalone bed. Adapts to living rooms, bedrooms, or balconies for endless cat adventures! Removable & Washable Cushion with Canvas Base :Easy-Clean Fur Pad & Durable Canvas Support - Mess-Proof for Busy Owners Sturdy Rubberwood Frame & Pet-Safe Finish ：Natural rubberwood supports with rounded edges and a warm, minimalist design that blends into any home Cat window perch