12mm dia x 3mm thick N42 Neodymium Magnet - 2.5kg Pull

12mm x 3mm North-South poles on opposite faces 2.5kg pull Excellent resistance to demagnetisation Triple coated These Neodymium magnets have various creative uses including model making and theatre design, furniture making, and exhibitions, as well as uses in engineering and manufacturing where small size and maximum strength are required.