Features1. Refresh- Neck & Back Stretcher: Years of hard work, prolonged sitting and bad posture apply, This can cause your discs to squeeze painfully, Arc stretching, supporting spine, physical traction, relieving lumbar pain.2. Simple steps: Lying down on Lumbar Soothing Device for just 10 minutes a day, progressively solves the root cause of your discomfort, eliminate agonizing neck and back pain at home.3. Neck And Back Stretcher: This takes damaging tension ff your squeezing pain, leaving you with a healthy, pain-free back and asmile on your face. 4. Back and neck stretcher posture corrector: Refresh naturally restores the optimal curvature of your spine, and retrains your muscles to maintain a healthy posture for good, thus removing the stress from the vital areas.5. Easy to use: back stretcher posture corrector It can be used on the floor, bed, or chair, prevent further injuries and correct posture.SpecificationMaterial: EVAColor: Pink, Blue, Purple, GreySize: 30 x 25 x 10 cmWeight: 320 gPackage Include:1x Neck and Back Stretcher", Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store