18" mast will get riders up and foiling as quickly and easily as possible. Taking the newest trend to the next level! We have upgraded our standard DoMore boards to now accept this foil mounting system! Attaching the DoMore foil to our advanced DoMore board gives riders a vast selection of different riding styles. You are going to have endless FUN playing behind ANY boat. At 9-13mph, this setup offers a nice, slow ride that will allow for fast progression of any rider. Carbon Fiber WingLightweight Aluminum, 18" mastDesigned to pair up with ZUP's DoMore Multi-sport BoardMounting Hardware Included