071912003137

• 0 — Number system
• 71912 — Manufacturer code
• 00313 — Product code
• 7 — Check digit (confirms the number is well-formed)

UPC-A ✓ Valid check digit

2 1/4x4 in rolodex 100 petite (r) refill cards

Search for 2 1/4x4 in rolodex 100 petite (r) refill cards on Amazon (or for the code 071912003137)