SFA7-55 hair clippers

hair clippers,Premium Quality line,Made from 9CR13COMOV steel, Full convex edge blades. Advanced sub-zero quench process to incease blade durability and hardness between 58 60HRC ,Adjustable elastic screw,Knife-edge sharp and long-lasting,you could chouse the item of scissors blew(and about the detail please let us known... 1.the colour of each part 2.style of screw 3.the shape of the bland 4. print logo ways 5.the material of bland 6.if the edge turnup or not 7.if need lance 8.the thinning scissors tooth qanutity,shape,frontal or reversed 9.the technology of edge tiny 10.the bland long is 4-9.5 inch 11.left hand,right hand