1]Disc magnet, round magnet 2]Dia3mm to dia50mm(thickness 1mm) 3].reasonable price 4]Soon lead tim Sunny Fore Magnet Co., Ltd special makingMAGNET ... ,N40,N42,N45, etc ...N33H, UH, EH, SH.· Shaped: Ring Round Rectangle, or any other OEM size· Size : up to you ...