Billet aluminum with brushed satin finish. These beautiful Seat Belt Bezels come complete with SS screws and nylock nuts. Packaged with two bezels, four screws and four nuts. Works on Factory Five Racing Mark 1, Mark 2, Mark 3 and Mark 4. If you are building a Mark 3 or 4 you will need two sets of bezels for a total of 4 pieces. Works on all other brands using Simpson race seat belts.