describe:1. [Retractable Design] - The yoga stick length can be adjusted from 24.5 to 36.2 inches. The telescopic adjustment connection is upgraded and strengthened, and it can be used by adults and children. The posture corrector can be adjusted to the most suitable length according to the height.2. [NEW UPGRADE MATERIAL] - The yoga stick tool is made of high-quality strengthened stainless steel, which is waterproof, rust-proof, sturdy and compressive. The high-density sponge wraps the rod body, which is soft, comfortable and tear-resistant. It also has sweat-absorbent and anti-slip properties. Lightweight material weighs only 0.52kg.3. [Easy to Use] - This yoga stick stretching tool is an upgraded retractable style. No installation required and easy to use. Simply hold with both hands and turn the inner rod to adjust the length. Rotate the shaft 90 and lock it laterally. Durable, sturdy and stable.4. [Multifunctional Use] - As a yoga stretching tool. Or correct bad posture, help you open your shoulders, neck and back training, standing training. It can relieve shoulder pain, hunchback, neck forward, shoulder height and other symptoms caused by long-term work, study, and looking down at mobile phones and computers. Make you more energetic, confident, healthy and younger.5. [TEN MINUTES A DAY] - No need for a posture corrector worn all day. Just 10 minutes a day can help you straighten your back, correct hunchback/shoulder opening, correct your posture and improve your temperament. The posture corrector is suitable for adults, teens and children. The size of the body stick after folding is only 62cm, you can easily carry it to the office or gym and other occasions.Specification:Material: stainless steel and foamTelescopic range: 24.5-36.2 inchesUsage: yoga stretching tools, posture correction toolsApplicable people: men, women, teenagers, childrenTelescoping Design - Adjustable length, very convenient, can be used by both adults and children.Package includes:Physical cross * 1