Unibond No More Nails Removable Double Sided 5 Strips measurements 20mm x 40mm. Ultra strong bond instant grab tape for easy, fast and durable mounting for mounting of hooks, signs, numbers, picture frames, bathroom accessories etc removable at any time without damage. Ideal for metal, wood, ceramic, tiles, brick, stone, plaster, plastics (except polypropylene (PP), polyethene (PE), PTFE, Silicone). Not recommended for use on wallpaper or other unsound or dirt repellant coated surfaces. Not suitable for mirrors. Maximum 1.8kg per strip under ideal conditions (mounting flat objects, thickness <10mm, on smooth surface).