Features 1. 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. Specification Material: EVA Color: Pink, Blue, Purple, Grey Size: 30*24.5*9CM Weight: 320 g Package Include: 1x Neck and Back Stretcher