Manhattan Cat Tree Receive a durable 45.5 high medium cat tree with a 24 x 24 base, 24x24" platform and 2  18x29.5" platforms- cat wont knock this furniture over! Made with high quality nylon carpet not the cheap covering seen on most cat trees. Platforms are made from plywood or comparable material for strength and rigidity - durable enough to hold two full grown cats at a time. Legs are made from plastic or comparable material, covered with nylon carpet. Extremely simple to assemble, comes with everything you need to put it together.