The indoor model is only 30 inches in length and it is ideal for someone who has a limited amount of space to swing the club. It weighs 50 ounces, which is slightly more than the men's Tour model, but measures 5 inches shorter. It is easy to travel with and is perfect for use on the road where a limited amount of space is available. Designed to build increased strength and flexibility in the golf specific muscles Uniquely weighted design insures synchronizing the proper hand, arm and body movements Ingrains the proper muscle memory for the correct swinging motions to hit longer and straighter golf shots Adds confidence to your game and will lower your scores Significantly improves a golfer's overall performance Consistency Flexibility Strength Clubhead speed Accuracy