Material: Neodymium N52. N52 is the highest grade / strongest grade currently widely available. 10 x N52 Magnets. 10 x magnets (as pictured & described). Size: approx. (L)25 x (W)10 x (H)3mm. High coercivity, magnetic remanence, high energy.
1/5/10/20 PCS 25x10x3mm N45 Magnet. Grade: N45. · Made of Neodymium and premium steel, shiny and smooth surface, not easy to rust, durable to use. If the magnets stick together, slide them apart instead of rudely lifting up, save your strength and safe.
