Thank you for viewing. This is the **Body Make Seat Style** from MTG. This product is a posture care seat designed to guide you to the correct posture simply by sitting, using a unique "Chiro Support System" that applies chiropractic methods. Please check the photos for any stains or scratches. Product Information Brand Name: MTG Product Name: Body Make Seat Style Purpose: Pelvic support, posture correction, relief of lower back pain Features: "Iliac Crest Assist" function that supports the iliac crest from both sides and stabilizes the pelvis. "Pelvic Upright Tilt" function to maintain the natural S-curve of the spine. It supports the pelvis, which tends to tilt in daily life, and reduces the burden on the lower back by maintaining a natural and correct posture. * Immediate purchase without comment is welcome. * Please refrain from price negotiations. * For those who understand used items, thank you.