This is a tower brand kamidana (Shinto altar) holder. It's easy to install, just fix it to the wall with push pins. This holder is designed to store ofuda (Shinto talismans) and hamaya (sacred arrows) that you might have trouble finding a place for if you don't have a kamidana. Size: Width 250mm x Depth 40mm x Height 80mm Internal dimensions: Width 245mm x Depth 35mm Weight: 250g Color: White Material: Steel (powder coating) Weight capacity: 1kg Suitable walls: Pillars, kamoi (horizontal beams), wooden walls, printed plywood (where there are horizontal battens on the back) Included: 2 push pins for plasterboard When I purchased it, wood screws were included, but I didn't use them, so only the push pins are included. There are no noticeable scratches or stains, so I think it can still be used. Please understand that this is a used item.