Size: From as tiny as 0.5mm to as large as250mm 
Grade(Magnetic properties): FromN35 to N52, as high as N53. 
Max. Working Tempeture: 250degree 
Coating: Zn, Ni, NiCuNi, Gold,Epoxy, PP, Plastic, Rubber coating, etc. 

Usage: widely used inautomobiles, mobile phones, digital cameras, jewelry, clothing, allkinds of hardware accessories, electrical and laser heads, toys,gifts, speakers, packaging, leather goods, medical equipment andadvertising industries