The Pet Life Kittyhaus swinger Dual-lounging Kitty cat hanging hammock lounger is composed of ultra-premium Polyester and Velveteen fabrics with added polyfil within the pillows for added fluff. The pillow fabric hugs the body nice and gently and is mildew resistant. Features reinforced stitching by every seem for added hanging durability and safety. The Kittyhaus features a stainless steel hanging ring hook that can be hung from the ceiling, on an off the wall planter hook or over the door or through an array of hanging options, this device needs to be connected to a concrete wall or a stud for added safety. Place near a wall or window for less swinging motion or for freater relaxing swinging motion that helps soothe stress, we recommend connecting to a ceiling or any supporting hook. They take up less floor space than a conventional cat bed and great for small places and tight areas. This double cat hammock is the perfect resting spot for multiple cats. The cat pillow bed is completely machine washable. Available in Multiple Colors. SIZING MEASUREMENTS (INCHES) LxWxH - 19.68 x 19.68 x 31.49