Change your decor as quickly as inspiration strikes with Scotch Removable Double-Sided Mounting Squares. These convenient squares let you mount your favorite photos, children's artwork and to-do lists with their easy, stick-on design. Acrylic adhesive on squares won't damage your surfaces when it's removed. Squares are compatible with a variety of surfaces from your walls to your child's locker to your office window. Use eight squares to hold up to 1 lb.