Size: 30 x 36 cm Materials: Linen and sisal. The Mushroom Cat Scratch Tree uses safe and environmentally friendly sisal. The columns are wrapped with sisal, which cats love. Stability: With its suitable height and strong base, this cat scratching post is highly stable and will not wobble even when your cats jump up and down. Assembly: All components are clearly marked, and detailed instructions and tools are included. You can easily assemble the Mushroom Cat Tower. Use scenarios: - In the living room, it serves as a functional scratching post and climbing tower that complements interior decor while providing everyday exercise for your cat. - On the balcony, it offers a vertical space for supervised outdoor-style activity and scratching. - In a corner of a bedroom or hallway, it saves space while giving your cat an accessible area to scratch, climb, and perch.