This is the "Style Athlete" pelvic support chair from Style, a beauty and posture support brand by MTG. Designed to firmly support the pelvis just by sitting, guiding you to the correct posture. Recommended for posture support during long hours of desk work, working from home, studying, etc. Can be used on chairs or the floor, and its three-dimensional structure that fits the body allows for comfortable use. 【Condition】 There are no noticeable stains, but there are scratches from use. There are no problems with use. *Please check the condition in the photos. Instant purchase is OK.