StikkiCLIPS stick to all kinds of surfaces without damage or messy adhesive residue. Remove, reposition and use again and again without adhesive to add or replace. Use on wallboard, cinderblock, brick, plaster, paneling, pegboard, concrete, metal, glass, plastic, wallpaper, tile and almost anything else. Use in you home, office, classroom, workshop, kitchen, laundry, hobby room, studio, dorm, locker and almost everywhere else.