"Caliber High-Profile Flex Glides 13343 are designed for custom applications and adjust to fit V-Front snowmobile trailers to guide skis on an angle or corner. The high-profile sections are designed to be mounted on the outside turn to guide snowmobile skis around the track. Each package includes (8) 10"" x 5.5"" x 3.125"" low profile flex glides with stainless steel mounting hardware for installation."