It can be used on the floor, bed, or chairYears of hard work, prolonged sitting, & bad posture apply damaging tension to your vertebrae, Thiscauses your spinal discs to squeeze out of place & put pressure on your nerves, leading to thatsharp pain in your neck, lower back, and down your leg/s.prevent further injuries &correct postureLying down on Refresh for just 10 minutes a day, progressively solves the root cause of your discomfort by gently stretching your back & decompressing your vertebrae - allowing bulging or herniated discs to retract & repair.stretching your neck with Refresh reduces-tension headaches migrainesnaturally restores the optimal curvature of your spine, & retrains your muscles to maintain a healthy posture for good, thus removing the stress from the vital areas of your torsonewest version of the Refresh neck &back stretcherThis takes damaging tension ff your spinal nerves, leaving you with a healthy, pain-free back & asmile on your face. Forever. Product Notes: Please allow a little manual errors.Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please confirm acceptance before ordering. About Shipping: Please ensure your shipping informations are correct to avoid delivery issues. All orders are shipped within 3 days after payment. Delivery usually takes 8–12 days, The specific delivery time is depend on circumstances. If you have any questions during your purchase, feel free to contact us. We will respond you within 241 hours.