E16 time cards feature Tru-Align printing technology to provide remarkably consistent results. High-quality, 150 lb. tag stock is designed with an increased width for easier insertion. In/out indicators on the outside edge allow simple print alignment. E16 time cards are designed for use with the Lathem atomic time clock (sold separately).E16 time cards feature Tru-Align printing technology to provide remarkably consistent results. High-quality, 150 lb. tag stock is designed with an increased width for easier insertion. In/out indicators on the outside edge allow simple print alignment. E16 time cards are designed for use with the Lathem atomic time clock (sold separately).