[Customized Message Sign Holder] The suggestion box has a folding 4-inch wide x 6.2-inch high display area that can be used as a sign stand. [Security Locking Mechanism] The donation box is equipped with a security locking mechanism and comes with two keys to its safety and prevent unauthorized access and tampering. [High Quality Material] This acrylic lottery box is made of high quality acrylic material with excellent quality and performance. It has excellent impact resistance and durability, to withstand frequent use and movement without damage. Acrylic material is , making the drawer box easy to carry and place. [Multi-Function] This donation box is perfect for use as a ballot box, fundraising box, whether it is to vote for class , raffle tickets, collect opinions from employees or customers, this acrylic donation box and ballot box can be used for many purposes and kind of use or school. 2 pack of acrylic donation boxes with 2 pack of detachable sign holders, the recommended box size is 6.2x4.6x3.9 inches, the detachable sign holder size on the top of the ballot box is 6.2x4 inches, enough to meet your