This is a training device to correct lower body sway. By holding the main unit between your legs, it eliminates sway and stabilizes direction. Includes an advice DVD from Keita Uemura, a tour pro coach, and Masashi Seki, a teaching pro. ■Color: Black ■Material: Polycarbonate, EVA resin ■External Dimensions: Main unit/Width approx. 21.5cm-26.5cm x Depth approx. 21cm Alignment stick/Total length approx. 49cm ■Weight: Approx. 250g *Includes alignment stick ■Features: Stabilizes the lower body by holding it between your legs Check the line with the alignment stick Using the two together provides even greater effect Although it is a new, unused item, it has been stored at home, and there may be some deformation of the box, etc. Please purchase only if you understand that it has been handled by a person. Golf Beginner 150032 Type...Training equipment Details...Swing training equipment