Manufactured with zinc alloy material with good wear resistance, these wall anchors can be easily fixed into the wall with a little pressure. These fixings can hold the screws(not included) really well, ensuring your valuables never falls . Features - Color: Silver -Material:Zinc alloy - Size: 3.10X1.40X1.40cm/1.22X0.55X0.55in -After in the screw (not included), wall anchor expands, and the jagged more firmly attached to the wall. - The wall anchors are perfect for hall and household hanging accessories, picture frames, decoration fixing, and more. - Spiral thread, uniform force, the wall anchors are not easy to rotate, firm installation and strong adaptability. - With grip for anti-skid performance, not easy to damage, easy to install and replace, convenient to use. - The wall anchors are dry walls, plaster walls, concrete walls, hollow walls, and wood walls. Package list: Wall Anchors