763189004121

• 7 — Number system
• 63189 — Manufacturer code
• 00412 — Product code
• 1 — Check digit (confirms the number is well-formed)

UPC-A ✓ Valid check digit

Back support/Black 6inch 40inch-55inch x-large

Search for Back support/Black 6inch 40inch-55inch x-large on Amazon (or for the code 763189004121)