Package List 1 x Stretcher Features -Size: 37.00X24.00X2.50cm/14.54X9.43X0.98in lumbar massage tool -Color: Black waist stretcher -Material: Plastic lumbar stretcher - Place it on the sofa or chair, the shape and size fully support the lumbar spine with easy use massager. - Ergonomic design, it can not only be used as a stretcher, but also can be used as a posture corrector, lumbar support cushion for all movements plastic stretcher. - Easily stretch your entire back, helping to eliminate the source of your pain and restore your natural curve arch stretcher. - Perfect for pain relief, spinal alignment, lumbar traction, etc. spinal waist stretcher. - When you lie down on it, gravity allows the front of your body to stretch effortlessly and the surrounding muscles begin to relax, gently decompressing the discs in your vertebrae, realigning the spine, relieving tension and lumbar stretching device. Goods Information massager Stretch your back with this stretcher. arch stretcher The curve of the support is designed to bend and stretch your muscles without risk of injury. spinal stretcher It is great for those with back pain, stiffness or soreness from sitting all day. lumbar stretching device Lay the spinal stretcher flat on the ground and lie on it. lumbar massage tool It eliminates unwanted tension