Barcodes EAN size for FBA

I’ve printed my product EAN barcodes out as they were on the pdf (27 on 1 A4 page 29.6mm x63.5mm) but when I measured the actual barcodes they’re smaller than this (10x50mm). I have been told to have the barcodes the same size as what they are on the pdf but the barcode requirements on seller central say barcodes should be 1×2” minimum

Answer: You don’t have to print the EAN/UPC barcodes, but the SKUN’S from your amazon listing. You’ll need the EAN/UPC to create the listing.