Green-Speed Master Putting Mat Sharpen your putting skills with this challenging Green-Speed putting mat. Uniquely designed with four different lanes to simulate a range of green speed surfaces. This large, over-sized putting mat, measures 2m x 2m and provides plenty of space to refine your putting skills. Long turf border helps catch stray balls, keeping your practice area tidy. Perfect for golfers of all levels looking to improve accuracy and control.