50Pcs x 5mm Chrome Metal LED Plated Bezels Holder Case Holder Cup These Chrome Metal Bezels are suitable to use with 5mm LEDs High Quality Chromed Plastic Clips for working with 5mm LEDs. 4 Part Construction - Bezel, Nut, Washer and Stopper Plastic With chrome plated finish including the led holder ,the fastening nut,and the plastic led cup 5mm Internal Diameter Simple to Use