In this modern world, it’s hard to imagine not having a hunched-over posture, rounded shoulders or a tight neck. We’re always looking down and over at our devices, after all.

Well, we found a simple and effective device that could help relieve that upper body tension, and reviewers say it’s “like having a mini chiropractor at home!” This “game-changer” cervical stretcher from Restcloud gently relaxes your head, neck and shoulders, relieving any tightness just by resting your head on it for a few minutes a day. The best part is, at under $20, it’s way less than a visit to a chiropractor or more expensive devices that cost a lot yet deliver a little.

This easygoing device is simple to use — no apps, batteries or wall outlets needed.

Just lay on it for 10 minutes a day and it’ll help stretch and align your spine with its gentle-fit curvature. It’s made with dense foam to provide restful yet firm support, easing your tension away, whether you use it on a yoga mat, the floor or even your grassy backyard.

“I have a pinched nerve and I am an artist who uses their hands A LOT,” explains one reviewer. “It causes me a lot of pain in my right hand, which causes my arm to go numb at night and aches all through the night. I bought this on a whim with the hope for some relief in my neck and shoulder. As soon as it arrived I opened it and used it for less than a minute. That 45 seconds I was on it made my shoulder pain disappear completely. I was shocked.. but so happy to finally have this relief.”