Made from particle board, this cat climbing tower has a strong base. It includes an anti-slip kit, making sure it stays firm and upright when cats jump, play and rest. It is a tall cat tree, which ranges from 202-242cm. When the tension rod is properly compressed, it remains strong and stable. Cats can dig their claws into this large cat tree - it'll deter them from using furniture. Suitable for cats under 5kg.