Patent Double Bridle - Week CollectionPatent Double Bridle Week Collection Jump'In For dressage oriented Jump'In riders, for eventing riders' dressage tests or for expert jumping riders, Jump'In presents its Patent Double Bridle. Created from the same base that the Friday bridle, the Patent Double Bridle has round leather cheek pieces and a patent round leather brow band that lightens the whole piece. The noseband is large with a patent lining and is fastened by a pull back system to