Master Magnetics 7/8 x 1/4 Inch Magnetic Block

Master Magnetics rectangle shaped ceramic blocks are perfect for do-it-yourself projects and making your own magnets. Glue to the back of any light to medium weight item and place on refrigerators, lockers, whiteboards or any ferrous metal surface. Perfect for home, school and office. Our hard ceramic ferrite magnets are composed of iron oxide and barium or strontium carbonate.

• Place on refrigerators, lockers, whiteboards or any ferrous metal surface
• Ceramic ferrite magnets
• 7/8 x 1/4 Inch