For use at home or in the office, these Picture Hanging Strips are easy to apply, hold on strongly and can be removed easily, without leaving blemishes on the wall. Without the need for nails or tools of any kind, these innovative picture hanging strips are suitable for heavy picture frames, with 40% more adhesive holding power compared to Command large picture hanging strips. This pack contains 8 (4 pairs of XL) adhesive strips in black. Adhesive strips for hanging heavy picture frames, large wall art, big mirrors, wall clocks, signs, dry erase boards, holiday decorations, acoustic foam boards and more No need for nails or screws Easy to remove with innovative stretch release technology Strong hold on a variety of indoor surfaces including painted walls, painted cinderblock and concrete surfaces Keep frames flat and secure to the wall, discreet strips are hidden behind the picture frame Strips lock and relock so frame can be removed and repositioned Colour: Black Maximum frame