& Convenient Suggestion Box: The total approximate size is 9.3x7.3x5.2 inch (LxWxH), with 5x7 inch sign slot and 4.7x1 inch side pocket slot. Made of high-quality thick acrylic material, the structure is solid and stable, and has a long service life. No assembly required, easy to use, can be mounted or door, also can be placed on any desktop.Upgraded Sign Slot Design: The acrylic suggestion box with non-detachable sign slot is more to use and allows you to flexibly change the occasion of use. By simply replacing different sign cards, box can play different roles in activities, easy for participants to understand the theme of the events.Safe Lock Box: There is a sturdy and reliable lock on the side of the donation box to the security of internal documents and information, so as to maintain good conditions for suggestion letters, business cards, ballot tickets or tips. It's equipped with two keys to prevent losing one of them, which is convenient to open and take out things.Widely Application: Whether acting as a business card collection box or suggestion box in the office or a donation box at a charity party, this box can be perfectly qualified for this duty. It can also as a ballot box for votes in public places and a tip jar in restaurants.Acrylic Collection Box: The ballot box is very suitable for keeping tips, suggestions and ballot tickets that need to be confidential. The side fixed pocket can be used to place blank cards, letter papers or pens, etc., to provide convenience for participants.Color:BlackMaterial:AcrylicPackage Contents:1 * Donation BoxOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.