729789101400

• 7 — Number system
• 29789 — Manufacturer code
• 10140 — Product code
• 0 — Check digit (confirms the number is well-formed)

UPC-A ✓ Valid check digit

Light 12-54 Martin 80/20 bronze acoustic strings

Search for Light 12-54 Martin 80/20 bronze acoustic strings on Amazon (or for the code 729789101400)