Gatorback Chevy Silverado Bowtie Truck Mud Flaps - Rear Dually Pair - 21"x24" 21"x24" Mud Flaps Feature A Stainless Steel Plate With Black Chevy Bowtie Logo Made For Full-Sized Chevrolet Silverado 3500 Trucks - Backed By Limited Lifetime Warranty Dually Truck Mud Guards Install With Included Mounting Screws Universal Mounting Brackets Available - GB758054 (Sold Separately) Constructed Of Heavy Duty Premium Rubber To Protect Your Truck From Rocks, Mud & Debris