DETACHABLE Hula Hoop: The Hula Hoop consists of 8 pieces. It can be adjusted according to the child of different body types. It can be disassembly when you are not using it. It can be placed in a storage bag for easy storage.Pipes have different colors and can be spliced at will. ADJUSTABLE WEIGHT: 0.46 lb for a 8-piece plastic the inner tube of Hula Hoop is hollow, so the weight can be adjusted by increasing the counterweight (such as rice, sand, grain, beans, etc.) making it a greater challenge and allowing continued use as your kid grows. PRODUCT BENEFITS: Hula Hoop for kids is helpful for developing kid's gross motor skills, physical coordination, hand-eye coordination and balance. Let the child not indulge in mobile phones or video games, and give the children a happy childhood. PLASTIC Hula Hoop: Our Hula Hoops are made of premium grade plastic and are firm while retaining comfort. Wavy shape is ergonomically designed to fit kid waist perfectly during exercise, the best choice for you and your family. MULTIPLE USE: It can be used for children's fitness, gymnastics, game props for various parties and activities, and training toys for pets. You can use the Hula Hoop to play as a game prop, or perform props, that you and your child can have a good time.