The Cruiser Accessories Color License-Plate Fastener Caps Mounting Kit offers a simple way to add personality and style to any license plate. You can mix and match to create a custom look while hiding unsightly fasteners using the 4 cap colors in the set: red, blue, yellow, and pink. Each kit comes with 16 fastener caps, 16 plastic cap retainers, 2 standard steel screws, 2 plastic nuts, 2 steel metric screws, 2 steel nylon lock nuts, 2 black plastic spacers, and 2 patented nylon Rattle Stops with fasteners, totaling 46 pieces. The included Rattle Stop system reduces unwanted movement, keeps the plate secure, and protects the vehicle's surface from scratches. Designed for both standard and metric fasteners, the Color License-Plate Fastener Caps Mounting Kit from Cruiser Accessories allows for quick, easy installation and a polished finish. Adds personality and style to license plates with 4 vibrant cap colors: red, blue, yellow, and pink Hides unsightly fasteners for a clean, custom look Rattle Stop system reduces movement and protects vehicle surface Compatible with both standard and metric fasteners Quick and easy installation