Proputt professional standard putting green that creates a surface that will play smooth and true all year round proputt offers a consistent stimp speed and is often specified by professional golf designerssuitable for outdoor or indoor use putting green size 15 x 3m box size 150x34x34cm weight 165kg indoor or outdoor useincludes pga tour training dvd pga tour guide putting ball pga tour alignment ball markers pga tour target flags