AXCIS Roofing Post - Yellow Purchased and taken out of the box. Retail Price: 12,100 yen (tax included) Top-opening, A4 size compatible. Stylish interior, classic post, mailbox, yellow Size: Approximately W385 x D140 x H370mm Slot size: Approximately W320 x H33mm Weight: Approximately 2.8kg Material: Steel Accessories: Screws, anchor screws, key Homestead It has a twist lock with a key. You can use the key to lock it, or you can use it as a simple lock that opens and closes just by twisting it without using the key. *Top-opening, A4 size compatible.