Command XL Heavyweight Picture Hanging Strips, 20 lb Capacity, 32 Pairs (64 Strips), White Adhesive, Damage-Free Wall Hangers for Home Decor

INCLUDES - 32 Pairs of X-Large, White Command Heavyweight Picture Hanging Strips (64 Strips total); 4 XL strips holds 20 lbs. Max frame size 24 in. x 36 in | WORKS ON A VARIETY OF SMOOTH SURFACES: X-large wall hanging strips bond to a variety of smooth surfaces that include painted walls, painted cinderblock and concrete surfaces for damage free hanging | SURFACE PREP: Clean the desired surface with rubbing alcohol to remove grime and dust to allow the no damage wall hangers 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 the Command Picture Hangers to allow paint to cure; do not hang over beds or on wallpaper; do not use the wall hanging strips to hang valuable items | EASY CLEAN REMOVAL: Lightly hold the top of the removable adhesive strips and slowly pull straight down towards the floor to remove and prevent damage of walls and surfaces | STRONG DAMAGE FREE HANGING STRIPS: Our STRONGEST HOLD with 40% more adhesive holding power compared to Command Large Picture Hanging Strips for hanging large wall art, big mirrors, wall clocks, heavy duty picture frames, and more