Every Barefoot International & Fly High Mfg. boom, tower, pylon, Fat Sac, and valve fitting is hand crafted in Milwaukee, Wisconsin, USA. Barefoot International & Fly High Mfg. takes pride in every product they make, and have 35+ years of experience in this business.That's why most of the major boat companies trust them with the manufacture of their ballast systems. They also believe that their products make it easier to experience a great time on the water - from the booms that help new new skiers/wakeboarders/surfers/footers get up for the first time, to the Fat Sacs that help create that perfect wake for boarding or surfing - they take great pride and enjoyment in helping grow the sport we all love!