599039104587

• 5 — Number system
• 99039 — Manufacturer code
• 10458 — Product code
• 7 — Check digit (confirms the number is well-formed)

UPC-A ✓ Valid check digit

• 5437543772944 — Blumenthal Lansing Favorite Findings Basic Buttons Assorted Sizes, 130/Pkg, Black And White

Blumenthal Lansing Favorite Findings Big Basic Buttons, 6/Pkg, Primary

Search for Blumenthal Lansing Favorite Findings Big Basic Buttons, 6/Pkg, Primary on Amazon (or for the code 599039104587)