1 x 1/2 x 1/4 Inch Neodymium Block Magnets N52 with Waterproof Coating (10 Pack)
Grade: N52. Sphere Magnets. What will you use them for?. Separate magnets by sliding them, and avoid letting them jump or snap together. Block Magnets. Countersunk Block Magnets. Disc Magnets. Adhesive Block Magnets.