Material Bottom plate: 14 gauge stainless steel Backing plate: 16 gauge zinc plated steel Size 12" (L) x 3" (W) Fits Light and medium duty trucks Unit & Package Sold by each, bulk Part No. Description 30111 Bottom plate only 30112 Bottom plate with backing plate 30119 Backing plate only Part No. & Image Selection Mud Flap Bottom Plate for Light and Medium Duty Trucks Part No.: -- Please Select -- 30111 30112 30119 Combination of product variants is not available Updating... Related Products Aluminum Permit Sticker Holder Heavy Duty Deluxe Train Horn Inside Door Panel Trim for Kenworth T680 2015+ 4″ Highway 7 LED Sealed Light 3-Pin Standard Chrome Steel Push-On Lug Nut Cover for Hino Truck 10″-14″ Mirror Telescoping Tube Arm