TOPS™ Time Clock Cards, Replacement for ATR206/C3000/M-154, One Side, 3.38 x 8.25, 500/Box (TOP1261) Pack of 500TOPS Time Clock Cards Equivalent to time clock manufacturer's time cards. 143 lb tag stock. Global Product Type: Compatible Time Clock Cards Size: 3. 38 x 8. 25 Time Period: Weekly Printing Sides: One Side Card Quantity: 500 OEM Card Number: ATR206; C3000; M 154 Clock Recorder Compatibility: Amano CP3000, CP5000 Product Biodegradability in Days: 0 Pre Consumer Recycled Content Percent: 0% Post Consumer Recycled Content Percent: 0% Total Recycled