?Introduction:? 1. Size: 144x100inch (Cut into 6 pieces, each size is in 24x100inch) Please measure your wall properly and make sure you pick the right size. 2. You don’t need to be professional. Finish it with a friend will be much easier. Do not peel off the entire liner backing at once. Peel off 1 to 2 feet at a time and work your way down. 3. Notes: Colors can vary slightly due to different light and display. The image is only a reference. Due to the manual measurement and different measurement methods, please allow 1-3cm deviation. Thank you for your understanding. 4. Please ensure that the product should be used only on smooth, grease-free surfaces before stick. Please wipe it with a damp cloth, then make sure the wall is dry before sticking the wallpaper.