Dear Sir/Madam,This is Ismo Mannisto from FI.I'm looking for products with the following specifications:* Metal magnet as per on the photo. * The background color we have both white and blue items. * Diameter 50mm* Thickness 3mm* Weight 36grams* Quality: High quality grade* Quantity: 4000pcs* Barcode sticker in the back* Strong magnet* Shipping Method: FOB Show More