This wooden cat tree tower is the number one selling pagoda. It offers cardboard replaceable scratching pad, natural wood post, cat house on top and many sitting areas. This is a great stable pagoda cat tree that can be used for one cat or multiple cats. Lots of different material to scratch for the cats exercise and to work on the cat's nail health. It comes fully assembled ready to use. Overall Size: 20" L x 20" W x 46" H; Covering Material: Plush Carpet; Made of WOOD, not particle board; House: 12"W x 14"L x 12"H (inside measurements); Two cradles: 17"L x 9"W; Cardboard replaceable scratching pad: 9"L x 4"W; No glue or toxic materials; Ships fully assembled; The cat tree is hand built right here in the USA and comes in 5 different colors; Natural wood posts may have cracks but it does not hurt the integrity of product. Carpet color shades may vary.