I bought a LOT of Grooming tools, clippers etc. selling off what I wont use.  This is a Lot of a total of 13 Blade Comb Guides.  9 are plastic with stainless head to pull on over your clipper blades. Four of these are the short Andis plastic clip on style.  See photos, you will get all of these.  Free shipping. Brands of these are Andis, Laube, and Oster so you will get to try a few from each manufacturer.