370231554000

• 3 — Number system
• 70231 — Manufacturer code
• 55400 — Product code
• 0 — Check digit (confirms the number is well-formed)

UPC-A ✓ Valid check digit

24x24 9lb metro sample board 1 of 3 (full)

Search for 24x24 9lb metro sample board 1 of 3 (full) on Amazon (or for the code 370231554000)