Superior Material & Size: These hangers are made of superior ABS Plastic, which is much more sturdy than common PP Plastic. Size of each one is 1.65x0.79 inch, to 25 Invisible&Traceless:Compared with , the of these stucco hooks only leave very small pinholes you could barely noticeable, preventing your walls from damage Applicable Walls: It is widely suitable for walls like concrete/cement wall, stucco/plaster wall, wall paper/wooden wall. These hooks are very sturdy and heavy duty, can be used for a long time Enough Quantities for Wide Use: It includes 40 pack wall hooks. These can be used for hanging , tapestry, mirror and more. package Easy to Install: All you need is a hammer and no drilling needed. It is very easy to install. Saving your time and enjoying your beautiful home decorations Colour:White Material:Plastic Size:4.2cm Package Contents: 40 x hooks Only the above package content, other are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.