Applied Magnets Ceramic Block Magnet 6" x 4" x 1/2" C8 Applied Magnets Top Quality Ceramic Magnets (Hard Ferrite Magnets) Grade C8, the strongest ceramic magnets available Pull Force: 32 lbs, Great performance, Wholesale Price 6" long x 4" wide x 1/2" thick, magnetized through thickness, poles on the 6"x2" flat surfaces Quantity: 1 magnet per package