075520550779

• 0 — Number system
• 75520 — Manufacturer code
• 55077 — Product code
• 9 — Check digit (confirms the number is well-formed)

UPC-A ✓ Valid check digit

3 5/8inch x 6 1/2inch sangamon brand security lined enveloopes, 120 count

Search for 3 5/8inch x 6 1/2inch sangamon brand security lined enveloopes, 120 count on Amazon (or for the code 075520550779)