OEM Tops Weekly One-Sided Time Card, designed for accurate recording of regular and overtime hours. These time cards are equivalent to those from time clock manufacturers and are printed on 143 lb. stock with green ink on the front. Each card measures 10.50" in length and 3.50" in width, with a single-sided manila finish. This box contains 500 time cards, ensuring you have a reliable supply for your timekeeping needs.