Federal Reserve Tested and Approved. 100 bags per package. All of Superior Bag Manufacturing's deposit bags are 100% Made In The USA. These single adhesive seal Tamper Evident Deposit Bags are 11 inches wide and 15 inches long. These self-sealing bags have a 9 inch by 9 Inch pouch for cash deposits on the top, and a 9 inch wide by 5 inch long pocket for checks and deposit tickets on the bottom. These are the perfect bags for keeping your daily cash and check deposits separated and safe. They are clear (transparent) with a blue back for easy inventory, and equipped with unique matching serial numbers for both the tear off receipt and the bag. SentryGreen(registered trademark) deposit bags are 100% biodegradable without effecting shelf life or security. When tampered with, the words "Void Tampering Detected" will appear on the security tape, and visual indicators of vandalism will be apparent.