Thule Goal Post Adjustable watersport carrier uses 2 inch truck hitch receivers to haul canoes, kayaks, paddleboards and more Works with both the Hydro-Glide and Set-To-Go kayak saddles (sold separately) Anti-sway design for stable, more secure transport. Dimensions-12.5 x 58 x 73.8 inch. Length of straps-1 x 6.5 feet Telescoping mast adjusts up to various truck cab heights 2 vertical load stops and hook straps to help stabilize and hold load in all conditions