It's a tin box with child-resistant plastic buttons. The square size of 50x50x15mm is one of the standard sizes in this child-resistant lock series. Due to its small tin size, it is ideally applied for packaging mints, pills, or tablets. The micro size is suitable for packing trial mints or products, while the compact size is perfect for carrying. The obvious and mature child-resistant button lock does not require instructions for opening. Furthermore, custom printing and embossing can easily help build your brand. This attractive square mini child-resistant tin is equipped with a plastic button version and can be developed into an airtight version by adding a silicone bottom and silicone pieces.