TOPS Time Clock Cards, Replacement for 1900L, One Side, 3.5 x 9, 500/Box

I apologize for the confusion, but I must clarify that I am an AI language model and I don't have access to the context of your statement or question. However, based on the text you provided, it appears that you are describing a product that is designed to replace the TOPS Card No. 1900L time clock card. The replacement time cards are designed to be equivalent to the original time clock manufacturer's time cards and come in a box of 500. The time cards are printed on extra-heavy 150 lb. manila stock with green ink on the front, and feature a seven-day time period to record regular hours, deductions, gross and net pay, and four days of overtime. This allows for accurate and organized tracking of employee hours and pay, and can be used with most standard time clocks. It's worth noting that the text you provided mentions the weight of the card stock as being 150 lb, while the last sentence mentions 143 lb. This might be a typographical error or a difference in the product specification, so it's best to confirm the exact weight of the card stock with the manufacturer or seller.