Super Swim Two Part Pole Stainless Steel in Deck Base Swimming Tether System, 91190 Each system comes with 1 fiber rod which reaches the height of 7 ft. And comes with 100-percent stainless steel fittings and belt hook 1 swim harness that can adjust and fit a 20 - 64 inch waist 1 Stainless steel in-deck base, the top plate that is viable on the deck is 2 inches in diameter The Length Of the stem that is put into the deck is 35 inches