TRANSPARANT INVISIBLE DESIGN - The clear base makes it almost invisible to fit most home decoration. it even hangable on ceilings.The sticky wall hooks can work on most flat and stable surface, especially great for hanging shower or bath accessories in a bathroom or kitchen utensils and tools on a tile backsplash . WIDE APPLICATION - The Transparent hooks are well suited for kitchens, bathrooms, bedrooms, offices etc. for hanging up cups, pans, towels, keys, hats, picture frames etc. . SUPER CARRYING CAPABILITY- High quality PVC base and superior adhesive (max. 10 kg), the hook can be turned 180 and used after horizontal and vertical use, size-bearing ability, stable and reliable.No nail is needed. Size: 60mm (L) * 60mm (W) . NOTE - avoid on cob wall, painted wall, wall fabric, wallpaper High temperatures, rough and uneven surfaces are also not recommended . We believe will bring you best using experience, however if there are any questions, just contact us for replacement for full refund, no hassle at all .