Aesculap replacement blade specifically for the Akkurata clipper. Long Lasting. 40mm wide which adjusts from 0.5mm to 2.5mm and eliminates the need for changing blades on your regular clippers. The blade has 3 adjustable sizes which are 0.5 mm(#30) 1.5 mm(#15) and 2.5 mm(between an 8 & 9 blade)

these blades easily snap on. 

*use a can of air(like for a computer) to blow out between cutter blades(you will be shocked at how much hair is in there!) and use scissor oil with the long thin tip to get oil between contact points. i get blades to last me year this way.