1.The Strongest magnet 2.Confirm to RoHs 3.With 5 days delivery time 4.The thinnest we can make with 0.4mm.

Neodymium Iron Boron (NdFeB) magnets, the most powerful permanent magnets available today, possess high energy up to 52MGOe and wonderful coercive force.1. Primary Material: Neodymium, iron, boron, rare-earth material2. Maximum working temperature: 80-220 degree celcius3. Density: 7.5 to 7.6g/CMM³4. Application: Motors, Windmill, Acoustics, Magnetic separators, Auto, VCM, MRI, Mobile accessories5. Grade available:N35-N52, N33M-N50M, N30H-N48H, N30SH-N45SH, N28UH-N40UH, N328EH-N35EH, N30AH-N33AH

Strong Block Neodymium Magnet --- L6*2.5*1.2mm