10 5/16 (262 mm) Dancing Pole Extension fits most dancing pole with 1 3/4' (45 mm) diameter Adds extra height to your dancing pole to accommodate extra ceiling heights, ideal for using at home, stage, club, dance studio Crafted from sturdy 40 Cr steel with 2 mm pole thickness for durability Easy to put up and take down without tool, just screw it to your dancing pole Overall Dimension (HxDia.) 10 5/16' x 1 3/4' (26.2 x 4.5 cm)