4-in-1 picture hangers:The picture hangers is very suitable for hanging pictures and artworks. They support 30 pounds when installed in drywall (no anchor) and up to 100 pounds in wood studs.,Double-Headed Anchorless Design: Our picture hanger screws can be used in drywall and when tightened, the screw head will form a groove between the back of the head and the wall. Our screws drywall anchors are versatile enough to work with all hanging hardware, picture wire or decor with a keyhole, or sawtooth hangers, or D-ring.,No pilot hole required: The sharp self-drilling tip means you only need a screwdriver to get the job done. It is very suitable for hanging hanging frames on drywall, lath, plaster, or in wood studs.NOTE: Not suitable for concrete or ceramic walls.,Sturdy and Reliable: These picture hangers are made of high quality metal, durable and not easy to get rust, The standard value of the size and the hardness is be determined after many tests, ensuring strong loading capacity and high strength, they can help you hold the picture frame safely on the wall.,Wide Application: We design this wall hooks is widely applicable to most items in the home or office. It can easily hang photos, decorations, clocks, clothes, kitchenware, small ledges, canvas.