1.Smooth highdensity material: the outside of the hula hoop is made of soft and skinfriendly EVA foam. Inside it is covered with highquality PE plastic. It is suitable for all ages alike, even for beginners to perform various exercises. 2.Take it with you anywhere: comes with 8 removable parts that can be quickly assembled and dismantled easy to store and carry. 3.Everyone finds it great: Whether you are to hooping or a professional hooper, this is just the thing for you. Use the 7 removable parts to make the hoop smaller and lighter for children. 4.5 minutes training 1 hour: Training with hula hoop is an intense and effective exercise. A hula hoop requires a lot of body movement, so you only need to use the hula hoop for 5 minutes to achieve comparable training effects to a 4560 minute running session. Regular training improves your coordination and creates a permanently attractive body shape.