The PATENTED BUTTON BUCK MODEL will fit the Gorilla, Lone Wolf,Muddy, and other mesh bar bottom tree stands. It also fits horizontal bar bottom treestands including API, Loggy Bayou, Timbertall, etc. With its padded straps and adjustable waist belt, this harness is ready for the long haul. Free yourself from the hardships of carrying your tree stand back to the woods with this great American-made product. The BUTTON BUCK harness comes in Marpat Digital and is ready to take into the woods right out of the box.