The OEM Tops Weekly Time Card comes in a pack of 100, designed for accurate time tracking over a 7-day period. Each card features numbered days and is made from extra-heavy 143 lb. stock printed with green ink on the front. Compatible with various time clock models including Acroprint 125R, 150R; Amano 1000, 10000; Lathem 2100, 4000, 5000E and 1000E, as well as Simplex KCF, KCG, JCG, JCP, 2500; and Stromberg 250R. Each card measures 9 inches in length and 3.50 inches in width.