"use for:9-14.5INCH standHeight:0.55m-1.55m Clamp inner diameter:25.5-41.5cm Pipe diameter:25-22-19-16mm inner box size::11.5*10*44cm G.W for one pcs::1.2kg CTN/PCS:15sets/ctn Carton size::59*45.5*32cm G.W:19 kg"