5 Packs of 100 bar code time cards numbered 1-100 for use with Lathem 7000E and Lathem 7500E computerized time clocks standard 7 inch length form number E7. ATTENTION: These time cards are 7 tall and do not fit in standard size 9 time card racks. They require a smaller pocket 7 card rack sold separately. If you have an existing rack please confirm the pocket size is less than 7 tall before ordering. If you have a 9 rack please order the E79-100 version of this card.