IMPORTANT SAFEGUARDS In order to facilitate the correct operation of this product,please read this manual carefully before installation and keep it for future reference. If you are a beginner ,we recommend that you use it about 4 times a week,not more than 20 minutes ever times;Otherwise,it may cause sport injuries. NEED ATTENTION 1. Please use it outdoor or in a large room to avoid collision with sharp hard objects. 2. The outer layer of the hoola hoop is soft foam ,which can protect your waist and arms.But please do not use it on the neck! 3. Don't ecercise before and after meals. 4. Avoid exercise during pregnancy and menstruation. INSTALLATION INSTRUCTIONS Push the button.Align and tightten the pipes. PACKING LIST 1 x Sport hoop