Specifications:Material: Particleboard, Plush, SisalProduct Size: 23.6"L x 15.7"W x 33.1"H (60 x 40 x 84 cm)Product Weight: 24 lb (10.9 kg)Package Contents:1 x Cat Tree1 x Accessory Kit1 x Anti-Tip Kit1 x InstructionsNotes:If the cat cave is scratched and damaged by naughty paws, please repair or replace it before continued use to avoid the risk of injury to your fur friend.Because cats love to jump and play, please attach the cat tree to the wall with the anti-tip kit included for safe use.