... ,Inner Diameter or Inner Radius ,Degree of Angle,Thickness,Length ,Round Edge etcGenerally speaking,Arc Magnets are all made as Customer Design ... -(28EH, 30EH, 30EH, 33EH, 35EH) Application of NdFeB magnet: Toys, package, Printer, Switchboard, Phone, voice coil motors (VCM’s) in hard ...