Unused item. It has been opened. I tried to install it, but I stopped. There are scratches on the screw part on the back. Slim Wall-Mounted Mailbox Right-Handed NASTA Nasta KS-MB36F-RPK-BK Black Retail price: 41,800 yen (tax included) Manufacturer's website https://www.nasta.co.jp/product/post/164.html Product name: NASTA Nasta Post Right-handed Black 415x340x155 KS-MB36F-RPK-BKIKS-MB36F Series Mail-delivered mail postcards DM pamphlets catalogs circular mail mailbox mail post newspaper holder entrance post mailbox stylish simple [Features] Reduces redelivery ● Designed to reduce redelivery due to the increase in mail-delivered items*1, such as those used for online shopping. (Maximum insertion size: 34cm x 27cm x 3.5cm*2) *1 Mail-delivered items are delivery services that are delivered to your mailbox. Items that require a signature or seal cannot be delivered. *2 Mail-delivered items exceeding the above maximum size cannot be delivered. (As of May 2019) Nasta Guard