This boneless item consists of the semimembranosus and related muscles of the inside portion of the leg remaining after separation from the outside and knuckle portions of the leg along the natural seam.
All bones, cartilage, exposed heavy (opaque) connective tissue, lean and fat overlying the aitch bone (oyster) and the gracilis membrane (opaque portion) shall be excluded. The purchaser may specify insides from two legs be reversed and netted or tied so that the boned surfaces when placed together produce a uniformly thick roast.