With these nails / hooks you can hang variety of home, office, shop items ranging from lights, photo frames, clock, calendars and many more. These hooks have SHORT, HARDENED, TEMPERED STEEL NAIL so that it helps to drive through the wall / wood easily when they are hammered. The WHITE-COLORED HOOK is almost invisible when mounted as the nail goes inside the hook and the wall. The NAIL LENGTH IS MORE than one inch (see image for dimension) so that it securely holds against the wall. These are REMOVABLE and HELPFUL SOLUTION for hanging small to medium size items with MINIMAL DAMAGE to walls. NO DRILLING NEEDED, HAMMER IT YOURSELF and fits on most of the surfaces. CONVENIENT to keep at home or office whenever you need it. FAQ (PLEASE NOTE) - THE WALL / CEMENT / CONCRETE / WOOD / SIMILAR SURFACE WHERE THE NAILS-HOOKS ARE INSTALLED SHOULD BE STRONG ENOUGH TO HOLD THE NAIL TO SOLVE THE INTENDED PURPOSE OF THE HOOK.