Hula Hoop can either reduce the waist fat, treat the constipation or temper the arm strength, waist muscle. Product Name:Hula HoopProduct Item:SY7701. New design for hula hoops,it is very convenient to store. 2. It is very easy to link and detach.3. Hula hoop is for 5+ years children using.4. Hula hoop has jumping function.Packing:1pc/color box 30boxes/ctnG.W./N.W.(CTN):19/17KGSMeas(BOX):37 x 21 ...