The suggestion box is made ofplastic and metal material, complex process, and with fine workmanship. The box is well-designed, durable and practical, is simple to use, easy to install. It can be used as a mailbox, complain letter box, suggestion box. Features -Color:White -Material:Plastic,Metal -Size:34.50X26.50X10.00cm/13.56X10.41X3.93in - The material isplastic and metal material, which is wear resistance and practical for the long time use. - Modern touch to exterior decor, front door house, commercial, business, classic rural & modern apartment. - Mail box fits hold multiple letters, newspapers, emails, etc., and also can accommodate letters from the family for a period of time. - Lockable wall mount mailbox is made ofplastic and metalwith lock, and it gives faster and more immediate access. - This multi- function box can be used for donation, collection, key drop, express checkout, comments suggestions box, ballot box. Package list: 1 x Mailbox with Keys