INCLUDES - 8 Pairs of X-Large, White Command Heavyweight Picture Hanging Strips (16 Strips total); 4 XL strips holds 20 lbs. Max frame size 24 in. x 36 inDAMAGE-FREE DECORATING- Say goodbye to holes, marks, or sticky residue on your walls; Command Heavyweight Picture Hanging Strips by 3M are easy to use and help keep your walls looking beautifulNO TOOLS REQUIRED- Hang heavy duty picture frames, large wall art, big mirrors, wall clocks, signs, dry erase boards, holiday decorations, acoustic foam boards, and other home decor where you want without nails or a hammerSTRONG AND VERSATILE-Command Strips hold strongly on a variety of indoor surfaces including painted walls, painted cinderblock and concrete surfacesREMOVES CLEANLY- Redecorate when inspiration strikes. These strong picture hangers leave no sticky adhesive behind. Perfect for your dorm, apartment, home, and officeOur STRONGEST HOLD with 40% more adhesive holding power compared to Command Large Picture Hanging Strips