This is the stock Silver Wheel Beadlock Rings for the wheels on the HPI 1/5 Baja 5B Buggy. Constructed os silver-gray plastic. Replaces worn or damaged beadlock rings. This package includes, two Inner beadlock rings (enough for two wheels), two outer beadlock rings (enough for two wheels). Forty 2.5x8mm caphead screws (2.5mm hex size).