Feature:1. Correct Your Posture: With our yoga stick, you can say goodbye to the hunchback of your bust, you can correct your posture, open your shoulders and beautify your back, and improve your temperament.2. Function: Our humpback correction stick has functions such as yoga assistance, massage and soothing after exercise, so that you can release the fatigue of the day.3. Material: The buckle of our yoga training stick can be easily adjusted, very convenient, the foam is comfortable, and the stainless steel spray is waterproof and rust proof.4. Simple Operation: Our posture stretching stick is easy to operate, firm installation, telescopic design, and the length can be adjusted by rotating, the shortest is 24.4in, and the longest is 36.2in.5. Application: Use our back straightener stick for 10 minutes every day to straighten your back and improve your temperament. You can start from standing posture, correct hunchback, bust and shoulders, and can be used by adults and children.Specification:Item Type: Yoga sticksMaterial: PP, stainless steel, NBRLength: Approx. 62-92cm/24.4- 36.2in adjustable.Package List:2 xYoga SticksNote:Please allow error due to manual measurement. Thanks for your understanding.