MULTI-DIRECTIONAL MOUNTING: Left-to-right or right-to-left mounting allows you to mount the cat climbing frame in any direction you like.. and MATERIAL: Our jute cat climbing wall shelves are made of natural pine wood and sisal rope, the wood surface is smooth and barbless, providing a y place for cats to scratch and play. Due to the natural wood, each shelf is slightly different. Please feel to use our cat scratching shelf..SPACE SAVING: This cat climber makes full use of the wall area to provide a charming playground for your cat. Cat wall furniture can help you turn your house into a chic home. It saves room space and is your choice for cat furniture..EASY INSTALLATION: Choose your preferred mounting direction, place the cat climbing frame on the wall, then use screws to fix the 4 climbing boards to the appropriate position of the cat climbing frame, and finally screw the whole cat climbing frame to the wall with the screws and wall anchors included in our package. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.