Size: 30*40 cm[Durability]--Indoor golf mat, golf swing mat, golf accessory mat[Versatility]--In seconds Set up golf mats indoors or outdoors. Protect your lawn and avoid unnecessary sod. Make your range training more effective with detailed turf data. [Accuracy]--Turf is clearer than grass. Your turf will be more precise and clear than anywhere else. This means greater improvement in your swing. [Enhance Swing Consistency]--Don't just swing like you did in practice, but swing how you want. Built to withstand the toughest swings. [Master Your Swing Path]--Improve your golf swing by mastering your turf. Seeing the immediate performance of the turf can help you build the muscle memory for the perfect swing.