Strong yet comfortable material - our spine deck back stretcher is made of medical magnet + abs polyurethane + nbr foam. sturdy with heavy load-bearing, durable for long time use, the foam is soft and compact, when you stretch can reduce the impacts and offer better protection to your waist and back.
designed for back pain relief - bad postures in daily life not only affect the appearance of our body, if we go on like this, but also lead muscle pain, lumbar herniated discs, strain of lumbar muscles, sciatica, etc. our lumbar stretcher coupled with physical therapy, aids in the treatment of back pain, scoliosis, and so on, get your confidence back up!