Flexible Magnets - Heavy Duty Bar Magnets - Ferrite Blocks Ceramic Rectangular Square Magnets - Bulk Magnet Grade 8
Heavy ceramic magnets. Each measures 2" inches x 1/3" inch.
Each piece provides over 4 lbs of holding power. Powerful & Effective magnet bar.
Great for science projects, classroom tools, and magnetic levitation. Economical option for classrooms.
Block magnets are made of Grade 8 hard ferrite. Great N S magnet
Guaranteed By Flexible Magnets.