Enhance your time management system with these precision-engineered time clock cards. Designed to fit perfectly with models such as ATR206, C3000, and M-154, these cards ensure seamless operation and accurate time tracking for your business. Each card measures 3.38 x 8.25 inches and is single-sided, offering ample space for recording employee hours. Sold in a convenient pack of 500, these cards provide a reliable and cost-effective solution for maintaining efficient payroll processes.