VEVOR Wall Mounted Cat Shelves Tree with Jumping Boards Nests Hammock Set of 7

VEVOR Wall Mounted Cat Shelves Tree with Jumping Boards Nests Hammock Set of 77-Piece Cat Wall ShelvesSafe and Durable MaterialEasy InstallationComfortable UseVersatile DesignSpace-SavingSquare Cat House Size: 17.72" x 11.81" x 12.8"/45 x 30 x 32.5 cm,Oval Cat House Size: 19.69" x 12.8" x 11.02"/50 x 32.5 x 28 cm,Weight Capacity: 40 lbs/18.14 kg,Color: Natural,Jump Platform Size: 13.78" x 9.45" x 5.2"/35 x 24 x 13.2 cm,Item Model Number: SSGQK-04,Product Net Weight: 21.38 lbs/9.7 kg,Stair Size: 17.72" x 8.27" x 2.76"/45 x 21.2 x 7 cm,Main Material: 12mm Pine Wood,Post Size: φ2.99" x 11.81"/φ7.6 x 30 cm