This ballot box is made of clear premium acrylic, which is stable and durable. The suggestion box comes with a sturdy lock which makes the contents inside safe and secure. The clear suggestion box allows you to easily see what content inside and it is suitable for whatever campaign or events you are running.Features-Color:Transparent-Material:Acrylic-Size:15.90X12.00X10.20cm/6.25X4.72X4.01in- Manufactured with premium material, the donation box with lock is durable and practical in use.- The box is simple in design but practical in performance, you can use this box in many occasions.- Suitable capacity for storing envelopes, newspaper, letter of complaint, as well as the donation.- With a lock, it can help prevent your important mail from being destroyed, stolen or replaced.- The whole box is well polished, with has smooth surfaces with no burr, safe for you to use.Packing list1 x storage box