"The Tow Tuff Universal-Mount Mud Flaps perfectly protect your trailers, boats, campers, fish houses, and more from rocks and debris as you tow. The flaps measure 18""H x 24""W. The mud flap mount has an adjustable width from 66"" to 77"" with 3-2/3"" increments to better protect whatever you are towing. For versatility, the height also adjusts from 10-1/3"" to 16-1/3"" with 2"" increments. Constructed of heavy-duty rubber, these splash guards are durable and long lasting, and a stabilizing mounting bracket helps reduce unwanted movement. This mud flap mount from Tow Tuff works with any 2"" receiver hitch. Note: There must be at least 1"" clearance between the back of the ball mount face and the hitch receiver opening. Mfrs. 1-year limited warranty. Protects what you're towing from flying rocks and debris Incredibly adjustable height and width Flaps made of heavy-duty rubber Fits any 2"" receiver hitch"