this set can solve all your decorating needs.The multipack had hangers for all sizes and shapes of wall hangings. please choose the right size for your picture. Display your wedding photo frame and good memories with this multi-funtional hanging kit, photo display, good to or . good solution for hanging small to medium size frame with minimal damage to walls.Perfect for rentals. It only has 4 tiny pin hole like the push pin after careful remove with pliers or a knife .this plastic traceless drywall frame hooks have the high quality of load-bearing, suitable for hanging home and art decorations such as clock, photo frame, photo wall,framed canvases, calendars, posters, wreath. Plastic concrete wall hangers can be used as picture hanger, photo frame hanger, mirror hanger, utility hanger for decor items, key chains, bags, hats, decor, art, coat hanger. perfect for apartment, home, dorm, , school, garage,garden and patio wall Art decor. Easily removed; little or no damage; leaves almost or very tiny marks on wall. SUITABLE FOR A VARIETY SURFACES: work best on drywall,concrete wall,cinder block wall,cement walls, stickers wall, wall, whitewashed walls, wood, wooden doors,wallpaper walls. Perfect for home and .Not recommended for plaster walls or older walls that are denser. NOTE: marble wall, glass ,title, stone wall ,brick wall and plasterboard are not suitable. Easy installation: gently hammer the four steel nails into the concrete wall until nail end is even with the white plastic hook top. and no trace be left. It can easy or anyone else to install photos, paintings or other hanging ornaments.just make sure you slightly hammer on the 4 small steel nails, do not hammer on the plastic part which easily broken.