628824000022

• 6 — Number system
• 28824 — Manufacturer code
• 00002 — Product code
• 2 — Check digit (confirms the number is well-formed)

UPC-A ✓ Valid check digit

Regular Silver comic book backer boards 7inch x 10 1/2inch 24pt. acid free coated One side

Search for Regular Silver comic book backer boards 7inch x 10 1/2inch 24pt. acid free coated One side on Amazon (or for the code 628824000022)