• Mounts to interior glass patio doors and large windows and offers multiple levels that offer your cat fun and comfort with a bird's eye view
• Can accommodate multiple cats, Industrial-strength EZ Mount suction cups hold up to 50 pounds, no tool assembly
• Reinforced high-grade sturdy steel frame for long-lasting durability
• Folds up to window so blinds and drapery can function normally (if kitty lets you)
• Shelf covers are removable and are machine washable
• Each level has a super soft fleece sleeping area that is 23" x 12"
• Designed & patented by K&H with OVER 20 years of experience in creating safe, innovative, quality products for pets