You get (2) 5.5 x 2.1 DC power plugs to repair or make your own power cords. Size 9mm.  Plug total length is 1 3/4 inch long. Shroud diameter for cable/cord is 1/4 inch. Ships from West Virginia U.S.A. Please make sure this size plug meets your needs. No Returns. Take a look at the other plugs I offer under " sellers other items". Thank-You