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 10 inches wide and 14 inches long. These deposit bags are white (not see through) for extra privacy and security. They are equipped with unique matching serial numbers for both the tear off receipt and the bag. This ensures that the bag has not been opened and then replaced with a similar bag, therefore deterring tampering. SentryGreen (registered trademark) deposit bags are 100% biodegradable without effecting shelf life or security. These are the perfect bags for keeping your daily cash and check deposits safe, as well as small amounts of coins. When tampered with, the words "Void Tampering Detected" will appear on the security tape, and visual indicators of vandalism will be apparent.