Command Poster Strips, 60 Strips

INCLUDES 60 poster strips; Hangs up to 30 posters or signs | DECORATE DAMAGE FREE - Say goodbye to holes, marks, or sticky residue on your walls, doors, cabinets, or closets; Command Poster Strips by 3M are easy to use and help keep your walls looking beautiful | WORKS ON A VARIETY OF SMOOTH SURFACES: Poster wall hangers work on a variety of smooth surfaces, including painted walls, finished wood, painted concrete cinder blocks, laminate, glass, metal and tiles | SURFACE PREP: Clean with rubbing alcohol to remove grime and dust to allow the wall hanger strips to bond to the surface; the indoor temperature must be between 50 degrees Fahrenheit and 105 degrees Fahrenheit | USAGE TIPS: Wait seven days after painting before using a hanging strip to allow paint to cure; do not use the 3M Poster Strips for hanging valuable items