All the big ceramic rectangular magnets 3"X2"X1"(76.2x50.8x25.4mm) are made of high grade hard ferrite material-C8, they are supplied with high quality and cheaper prices.

Technical Date: Material: Hard Ferrite-C8 Gauss Rating: 3,850 Gauss Pulling Force: 20 lbs.

Pole Orientations: Magnetized through 1",and N and S poles are on the 3X2" surfaces.

Applications: Big ceramic block magnets 3"X2"X1"(76.2x50.8x25.4mm) are usually used for industrial separation, retrieval tools, magnetic therapy, water processing or personal projects.

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