Darice-LockerLookz Locker Wallpaper. This stylish set uses super strong magnets to hold the wallpaper in place, meaning no adhesives are necessary. The wallpaper is also sized to fit most standard sized school lockers, but features a grid print on the back in case you need to trim the papers for smaller lockers. This package 19- 1/2x4-1/2x2-1/4 inch package contains four pre-cut panels and twenty magnets. Comes in a variety of designs. Each sold separately. Imported.