370231477552

• 3 — Number system
• 70231 — Manufacturer code
• 47755 — Product code
• 2 — Check digit (confirms the number is well-formed)

UPC-A ✓ Valid check digit

11x12 - 6lb hw uf category extenders (3 sets)

Search for 11x12 - 6lb hw uf category extenders (3 sets) on Amazon (or for the code 370231477552)