About this item 4 solid copper hooks, special screws for distribution and 6MM rubber pellets, punched and installed, never fall, and can bear up to 80 pounds after installation Made of high-quality pure brass material processed by high-precision CNC lathe, durable, smooth surface, can be installed indoor and outdoor Hidden screw drilling installation, just drill and insert the wall anchor and tighten, the drilling depth should reach 1.25 inches, use a drill bit with a hole diameter of 0.25 in Please install it on a solid wall or a thick wooden board, so that the hook will bear more weight. Can not be installed on cardboard, lime board and non-load bearing backing board. These wall hooks provide extra storage space to collect your belongings and clean up your room; moreover, you can use them as separate parts in different areas of the house, such as bedrooms, living rooms, entryways, hallways, garages, etc. › See more product details