Lathem E7-1000 Model E7 Time Card (Box of 1000), White For use with Lathem 7000E and 7500E Calculating Time Clocks, Double Side Print, Black Ink on Front, Red Ink on Back, Rotary Cut for Accuracy For use with Lathem 7000E and 7500E Calculating Time Clocks Double Side Print, Black Ink on Front Red Ink on Back, Rotary Cut for Accuracy Pack of 1000 Bar Coded Time Cards Measures 3.375" x 7.25"