Are you still annoyed because you didn't choose a satisfactory pattern? Buy enough rolls at a time to make sure they come from the same batch to avoid color difference. Take measurements before ordering and calculate the area to be covered. Note: Not suitable for dirty or rough surfaces. This wallpaper is not self-adhesive. You need to use glue and wallpaper powder (not included). After applying the wallpaper, the doors and windows must be closed for 24 to 36 hours in summer and 48 to 60 hours in winter, so that the adhesive remains dry and dry, and the viscosity of the adhesive lasts longer without curling or curling. The wallpapers are scratch resistant, waterproof, flame retardant and tamper proof. It can be cleaned with a neutral cloth. Mums worry about the graffiti of the baby, you can protect your baby's creativity. Instructions: wallpaper size: length 9.5m * width 0.53 m = 5.3 square meters / volumeFeatures: flame retardant, pigment, fluorescent, sound absorption, anti-static.Use: living room, children's room, kitchen, study, office, shopping mall, coffee shopping, etc. You can put it in bedroom, living room or office. Perfect for most rooms in any home. Due to its stylish design and bold appearance, it is an eye-catching decoration, Weight: 3.56487477654 Pounds, Manufacturer: Lcarege_F09_5191372