[] This acrylic lottery box is made of high-quality acrylic material with excellent impact resistance and durability, able to withstand frequent use and movement without damage. The lightweight acrylic construction makes the box easy to carry and place. [Security Locking Mechanism] The donation box features a secure locking mechanism and includes two keys to prevent unauthorized access and tampering. [Customized Message Sign Holder] The box includes a folding sign holder with a 4-inch wide by 6.2-inch high display area, suitable for displaying messages or instructions. [Multi-Function] This donation box is ideal for use as a ballot box, fundraising box, or suggestion box. Whether collecting votes, raffle tickets, or feedback from employees or customers, this acrylic box is suitable for various office, school, or organizational uses. Package includes: 1 x Acrylic Donation Box and 1 x Detachable Sign Holder. Recommended box size: 6.2 x 4.6 x 3.9 inches. Detachable sign holder size: 6.2 x 4 inches, sufficient for clear messaging. Note: Due to different production batches, slight variations may occur, which do not affect functionality. Color: Black Material: Acrylic Size: Approximately 15.7 x 11.4 cm Package Contents: 1 x Acrylic Donation Box Only the above items are included; other accessories are not included. Note: Lighting and display differences may cause slight color variations between the image and the actual item. Measurement error allowance: +/- 1-3 cm.