10/20/50pcs Dia 6mm SmCo Magnet High Temperature Resistant 350℃ Super Strong Magnet Thickness 1mm 2mm 3mm 5mm
https://www.vogueparade.com/shopping/EN/42/1/1005003420831114/102050pcs-dia-6mm-smco-magnet-high-temperature-resistant-350-super-strong-magnet-thickness-1mm-2mm-3mm-5mm//