MULTI-LAYERED PLAYHOUSE: Multi-layer large cat tree consists of spacious apartments, comfortable swings，making your cat enjoy exploring and sniffing new homes, no longer scratching your furniture. HIGH-QUALTY PLUSH&SISAL ROPE: Big Cat tree's posts are coiled with natural sisal. Base are covered with sisal for cat to free their instinct. It is also made of high-quality thick plush cloth (0.0007LBS/inch²), which is very soft and comfortable. ALL PARTS REINFORCED: 67'' large cat tree adopts CARB-certified P2-grade particle board and a 0.6'' thick strengthened base board, which makes cat tree more durable solid structure. Robust supporting posts add extra sturdiness. THOUGHTFUL DESIGN: All right angles of the board are designed to be rounded, which can effectively prevent people or cats from being injured and enhance safety. Prevent dumping design secures cat tree to the wall to avoid wobbling or tipping. EASY TO ASSEMBLE: Big cat tree is beautifully designed, will harmony with any room decor and style. Easy to install, Graphic explanation, 25 minutes to make your cat enjoy a comfortable new home.