Made from chap leather accented with nickel plated hard wear, easily attaches to your jeans with matching nickel trigger snaps. The lace up backing lines up just between your shoulder blades and goes all the down adjusts to fit most. While one size does not fit all we want to get you the size that fits you the best. Please let us know the measurement from the front belt loop on your jeans to the point on your back right between your shoulder blades.