Dual-Surface Hitting/Practice, Chipping and Driving Golf Grass Mat with Fairway and Rough Surfaces Dual-level surfaces allow you to practice your drives, iron shots, and short game from the same mat, with true on-course simulation and life-like feel. Surface is durable, high-quality, nylon grass built to last with heavy-duty rubber backing for indoor or outdoor use. Fairway surface simulates the feel of closely-mown grass, while longer surface replicates rough-like conditions. Perfect for beginners or advanced players alike. Overall Mat Dimensions: 1 foot x 2 feet. Includes one 1-1/2" rubber tee with two tee positions.