Pro-One Performance Mini Registration Holder - Upright Style 210540Store your registration behind your license plate holder Adjustable brackets mount to the rear of most stock license plate assemblies Hardware mounts through the front of the license frame Available in upright or lay down styles Tube length is 4. 5in. and is constructed of polished stainless steel Tube end caps are sealed with O rings to insure a water tight seal Brackets are machined from 6061 T 6 billet aluminum, then polished and chrome plated All