This is the gray "Yawara Bijin Kaikaku Better" leg-split stretching aid made by G-STARS. Its shape lifts the pelvis, supporting correct posture. The rounded bottom allows for natural rotational movement while seated. It supports flexibility exercises around the hip joints, allowing for easy stretching while watching TV, etc. The side fabric is made of polyester, and the seat has a weight capacity of approximately 80kg. It's still in beautiful, usable condition. - Color: Gray - Design: For pelvic and posture correction - Material: Fabric - Shape: Ergonomic design - Usage: Improving sitting posture - Features: Cushioned seat