Specifications Color Natural Material Plywood, Carpet Fabric, Faux Linen Fabric, Sisal Size of the Hammock 19" x 13.5" x 6.5" Size of the 3-step Stairs 16.5" x 8.5" x 3" Size of the Single-Layer Platform 13.5" x 11.5" x 9.5" Size of the 2-step Cat Tree 25" x 22" x 10" Weight Capacity of Each Layer 22 lbs Net Weight 13.5 lbs Box qty 1 Package Includes 1 x Wall-Mounted Cat Tree, 1 x User’s Manual Key Features ● DIY Layouts for Every Space: With customizable layouts, you can configure the cat wall furniture set to suit the specific dimensions and layout of your home. Moreover, the wall mounted design will utilize your vertical space efficiently, making the cat wall shelves fit seamlessly into your living space. ● Multi-level Enjoyment: The 4 pieces wall cat climber set includes a single-layer platform and 2-tier cat tree, which are connected by a 3-step sisal stairs. Hence, cats can easily climb up and down, as well as select their preferred spots for resting. Also, the hammock cradles felines with a comfortable curve. ● Fulfill Cat's Instinct: Equipped with fully wrapped scratching posts, the cat tree helps keep your cat's claws healthy and sharp while also protecting your furniture. Crafted with natural sisal rope, these wear-resistant posts are built to last. ● Premium Materials for Durability: The solid plywood boards and reinforced triangle structure offer superior sturdiness, providing a stable playground for your cats to enjoy. Also, the non-slip carpet mats included in the cat wall furniture set ensure that your cats can play without any slips or falls. ● Installation Instructions: The wall-mounted cat tower applies to various wall surfaces such as concrete wall, natural dense stone, brick wall. Please drill a hole in the wall, then use a hammer to lightly tap the screws into the hole and attach the board to the expansion tube with screws. Please prepare a power drill and a hammer. ● Note: The drywall is not suitable, which needs special drywall expansion screws.