Tynor Posture Corrector A-33 is designed to help maintain proper upper-back posture during daily activity and prolonged sitting, with a slim profile that can be worn under clothing.

This Medium size pack contains 1 unit and uses a structure that provides customizable corrective force while aiming to reduce axilla pinch and brace migration for better day-to-day comfort.

Packaging lists Polyester, PU foam, PE, and Polyamide in the construction, supporting a lightweight, breathable feel for routine use.