Golf Practice Mat Backyard Driving Grass Nylon Outdoor Indoor Training Mat + TEEFeatures: The inner surface is made of high quality materials, so it can effectively prevent slipping. Small size, easy to carry, can be practiced when spread out. The swing track can be left after hitting the ball, it can effectively analyze the drop point of the pole. Durable, easy to clean: Durable, no signs of wear after playing many times, can be used as a substitute for golf enthusiasts. Dedicated golf course, use for teaching beginners.