Oster CryogenX-Ag Size 30 Blade are clipper blades that are titanium
coated which increases its overall surface hardness, making them
the longest wear-resistant blade Oster Professional Products Division
offers. In addition to innovative heat reducing technology and
legendary sharp cutting performance these new clipper blades now have
built on AgION Anti-microbial Protection. AgION Anti-microbial
Protection is proven to be very effective in preventing the growth of a
broad range of bacteria, mold, and mildew. Size 30 - Close for
showclips 1/50" cut/0.5mm.