✅ Recommended for: Those who spend long hours at a desk, use smartphones, read, play games, or are long-distance drivers! It's recommended for those who want to avoid maintaining the same posture for extended periods or adopting incorrect postures. Simply wearing it provides support. Achieve an ideal, beautiful posture by cultivating the habit of good posture. ✅ Back Bone Supports the Entire Back - The main body has a built-in metal "back bone" on the back, designed to fit the entire back. This is the "core secret" of the posture belt's excellent corrective power! The metal bones are cleverly incorporated into the layers of the back support, so they won't poke or be noticeable, and you won't feel burdened when wearing it. It provides a different sense of support than shoulder-strap type supporters. ✅ Tightening Adjustment Belt - The posture supporter is your secret weapon for achieving correct posture! It corrects various posture problems such as rounded shoulders and hunched shoulders, while simultaneously providing strong support to the back muscles. ✅ Easy & Comfortable to Wear - Designed to be worn like a backpack, it can be easily put on and taken off by yourself. Breathable mesh material is used to achieve a comfortable fit. You can use it comfortably without getting stuffy. Also, it is completely unnoticeable when worn under clothing, so you don't have to worry about the stares of others when you go out. It balances privacy protection and comfortable wear. ✼••┈┈••✼••┈┈••✼••┈┈••✼••┈┈••✼ ✳️ Brand new, unused ✳️ Free shipping ✳️ Immediate purchase without comment is OK ✳️ Follow discount available ✳️ See profile for details ✼••┈┈••✼••┈┈••✼••┈┈••✼••┈┈••✼ ※ Opened for photography, but it is brand new and unused.