Dive Shark Symbol Trailer Hitch Cover Auto Car Truck Rectangular New DIVING With Shark Flag Trailer Hitch Cover With Temporary Hitch Lock! Made of ABS plastic and ready TO USE. These ABS plastic plugs are a great way to show pride. Made for 2" Receivers. Wholesale 3-1/2 X 5-1/8", Domed Decal Heavy Acrylic Face Available 2" x 2" receiver hitches