640671211758

• 6 — Number system
• 40671 — Manufacturer code
• 21175 — Product code
• 8 — Check digit (confirms the number is well-formed)

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• 640671211673 — Best Laminating® - 5 Mil Business Card Therm. Laminating Pouches - 2-1/4 X 3-3/4 - 500 Pack
• 640671211680 — Best Laminating® - 10 Mil Clear Letter Size Thermal Laminating Pouches - 9 X 11.5 - Qty 50
• 640671211635 — Best Laminating® - 5 Mil Business Card Therm. Laminating Pouches - 2-1/4 X 3-3/4 - 100 Pack

Best Laminating® - 5 Mil Clear Legal Size Thermal Laminating Pouches - 9 X 14.5 - Qty 100

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