20203887

• 2020388 — GS1-8 prefix & item reference
• 7 — Check digit (confirms the number is well-formed)

EAN-8 ✓ Valid check digit

• 20007195 — W5
• 20172022 — W5 #10
• 20203832 — W5 #11
• 20318277 — W5 #13
• 20358402 — W5 #14
• 20358549 — W5 #15

W5 #12

Search for W5 #12 on Amazon (or for the code 20203887)