50mm outer diameter x 25mm inner diameter x 10mm thick;Each magnet's north and south poles are on opposite circular faces;Resistant to demagnetisation and corrosion without any extra coating;Supplied in first4magnets packaging with applicable warning label;first4magnets health & safety data sheet included with order

• first4magnets FR502510F-1 50 mm O.D. x 25 mm I.D. x 10 mm Thick Y30BH Ferrite Ring Magnet with 5 kg Pull

first4magnets FR502510F-1 50 mm O.D. x 25 mm I.D. x 10 mm Thick Y30BH Ferrite Ring Magnet with 5 kg Pullfirst4magnets