This tall cat tree is suitable for medium to large size cats. High-quality Material: Made of safe and environment-friendly materials, the non-toxic particle board is covered with soft and skin-friendly fabric, this cat climbing tower allows your cat to freely enjoy without worry. The reinforced cat scratching posts are wrapped with natural sisal rope all over the surface to keep your cat from scratching your furniture, carpets, curtains, and more. Sturdy & Durable: The big baseboard of the cat tree is made of high-quality chipboard to secure the stability of the entire cat tree. A safety strap is provided to attach the cat tree to the wall for extra stability. Easy to assemble with step-by-step instruction and tools included.Entertainment for Your Cat: The multi-level design allows your feline friends to freely jump, climb and explore all around their cat tower. This cat tree features a cozy tunnel, two hammocks, two condos, two ladders, and 3 viewing platforms, it provides even more options for your cats to enjoy themselves and keep them active and entertained.