The JEF World of Golf Dual Speed Putting Green Practice Mat features:
- Large 11' X 3' synthetic turf practice mat.
- Stimulates both slow and fast green speeds to improve your putting accuracy on varying surfaces.
- Integrated down-grain and against-the-grain turf finish.
- Includes: 2 foam inserts to stimulate up and down hill and break conditions, 2 Velcro-based putting rings to practice accuracy, 6 marked putting targets and alignment dot system to visualize putting paths.