DescriptionWhen many golfing beginners learn to swing, they often cannot master correct posture, thereby mostly they can not hit the ball, orthe hitting effect is not desirable. This professional swingtrainer can help players keep the right posture, therefore to formeffective and desired hitting.Features-Color: Black and red -Material: Metal, plastic -Size: 53.00X3.00X3.00cm/20.83X1.18X1.18in -The exaggerated flex allows for a lag during your back swing to help finding your tempo and warm up before a game.-Great for beginners or lovers, portable and practical.-Made of premium material for durable and long lasting use.Easy to install,it is mounted on the end of club to extend.-It is simple in design, but very practical in use, which brings great convenience to you. -Small in size and light in weight, it won't take up much space.