15 lb & 10 lb Large and Medium 28 Pairs Picture Hanging Strips (56 Strips), Damage-Free Hangers for Picture Frames, No Tools Required, Great for Home Room Wall Decor, White Adhesive

DAMAGE-FREE PICTURE HANGERS: Contains 12 pairs (24 strips) of White Medium (10lb) and 16 pairs (32 strips) of White Large (15lb) Picture Hanging Strips, practical hassle-free wall hangers for mounting pictures without nails or damage. WORKS ON A VARIETY OF SMOOTH SURFACES: Wall hanging strips function on a variety of smooth surfaces, including painted walls, finished wood, painted concrete cinder blocks, laminate, glass, metal and tiles.
SURFACE PREP: Clean the desired surface with rubbing alcohol to remove grime and dust so the no damage wall hangers can 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 the Picture Hangers to let paint cure; avoid hanging over beds or on wallpaper.
EASY CLEAN REMOVAL: Gently hold the top of the removable adhesive strips and slowly pull straight down towards the floor to take them off and prevent damage to walls and surfaces