MC CALL-Wallies Wall Paper Cut-Outs. Wallies are pre-pasted wallpaper: washable and strippable. Works on walls; wood; glass and more! Just wet the back and put them up! A unique way of decorating. They are made of pre-pasted; vinyl coated; strippable wallpaper and are easily applied to most smooth surfaces. They can overlap each other to create even more interesting patterns or you can add to your wall at intervals. Each package contains twenty-five pieces. Size varies by design. Available in a variety of designs: each sold separately. Made in USA.