... direct price 3.small orders acceptable 4. RoHS magnet sheets with adhesive back 1.Grade Available:N35, N38, N40, N42, ... , MRI/Nuclear Magnetic Resonance (NMR), Magnetic Separators, Cleaning Machine, Pump machine, etc. 5.Key Features of Acemade NdFeB magnets Sintered ... times their own weightB.Far better permanent magnetic performance compared with traditional magnets, but the price is relatively low. (by ...