123456848122

• 1 — Number system
• 23456 — Manufacturer code
• 84812 — Product code
• 2 — Check digit (confirms the number is well-formed)

UPC-A ✓ Valid check digit

Bonmusica 4/4 Violin Shoulder Rest

Search for Bonmusica 4/4 Violin Shoulder Rest on Amazon (or for the code 123456848122)