Quickbooks Checks Compatible with all versions of QuickbooksChoice of colors: blue, green, tan or burgundySecurity Features exceed all federal regulations24# MOCR Bond paper Security Features for Checks Security Feature Descriptions CPSA Padlock: The Enhanced Check Security Features Padlock Icon denotes incorporation of enhanced security features in checks. Security Screen: The words "Original Document" are offset against a grey background. This offset print makes it harder to copy your checks Thermal Thumbprint: A red padlock image is printed on the checks with special ink, and disappears with heat Microprinted Borders: Borders printed by repeating "Original Document" in tiny letters are very difficult to reproduce Void Pantograph: The word "VOID" appears when checks are photographed or photocopied These checks include MICR encoding for your bank with additional security features for fraud prevention that may not be listed here. Check Size Specifications Sheet Size: 8-1/2" x 11" Check Size: 8-1/2" x 3-1/2"