CMS Magnetics® Grade 8 Ceramic Ring Magnet, OD 45 mm x ID 22mm x 8 mm. 6 Pack

CMS Magnetics® Grade 8 Ceramic Ring Magnet, OD 45 mm x ID 22mm x 8 mm. 6 Pack

Industrial grade high quality ceramic ring magnet Grade 8 with 3,850 internal Gauss. 3.6 lb holding power per magnet Great item for speakers, science projects and magnetic therapy. Magnetized through thickness so that the N and S poles are on the flat surfaces. High quality magnet made under ISO 9001 quality systems This ceramic ring magnet is made of grade 8 hard ferrite magnetic material. Ceramic magnets are the most economical type of magnet available and are the most widely used. It is not the strongest magnet type but still provides sufficient holding power for most applications. The holding power of this magnet is about 3.6 lbs.

Notes:
1. Keep it away from pacemakers and kids under 10 years old.
2. All magnets are fragile and may chip or shatter. But if used properly, it can serve you for a lifetime.