078787997226

• 0 — Number system
• 78787 — Manufacturer code
• 99722 — Product code
• 6 — Check digit (confirms the number is well-formed)

UPC-A ✓ Valid check digit

Oxford 4inch x 6inch White 100+25 ruled index cards

Search for Oxford 4inch x 6inch White 100+25 ruled index cards on Amazon (or for the code 078787997226)