... H-(35H, 38H, 40H, 42H, 45H), Magnet SH-(30SH, 33SH, 35SH, 38SH, 40SH, 42SH), Magnet UH-( 28UH, 30UH, 33UH, 35UH, 38UH ... : 320 x 220 x 150mmOur NdFeB Magnets comply with International Quality Standards and their quality and durability are fully guranteed Strong Permanent Magnets