70cm*77cm ， influences: Better noise reduction effect. Free DIY, easy self-adhesive design, installation, random collage, arbitrary cutting. Three-dimensional decorative soft foam, anti-collision children, caring for family safety. Realistic natural brick effect, simple and modern style. Safe and environmentally friendly, non-toxic and tasteless, suitable for family safe home space. include: 1x3D Brick Wallpaper note: Since it is measured manually, please allow a length error of 0.5-1cm and a thickness error of 0.5-1mm, and make sure you don’t mind ordering. Please understand that due to the different positions of the pictures, there may be color differences. #Wallpaper #wallpaper #3D #3D Wallpaper #Paper #paper #Wall #Adhesive #Pvc #wall #adhesive #pvc #wallpaper #3mm