Retailers can feel comfortable knowing their cash is secure with these clear deposit bags. The disposable pouches have a self-sealing 2 1/2" lip. Each deposit bag includes a sequentially numbered receipt that can be torn off for record keeping. Once closed, they cannot be opened without tearing or cutting. Single-use deposit bags eliminate the need to retrieve deposit bags from bank each morning. How to Use Tamper-Evident Bags: 1. Load the bag. 2. Peel protective liner from the adhesive strip. 3. Fold adhesive strip over the mouth of the bag, pressing firmly to seal. 4. To open a sealed bag, seal must be torn or cut.