Thank you for viewing! ❣️Price negotiation → Highly welcome! ❣️ ⭐️First come, first served ⭐️Instant purchase OK Posture Supporter, Kyosei Belt, Posture Belt, Unisex, Adjustable Color: Black Size: L Weight: 65-85kg, Underbust: 90-104cm 【Four-layer structure, prevents underarm constriction】 Developed based on human ergonomics, this posture supporter stretches the shoulders and back, maintaining correct posture, naturally strengthening the back and abdominal muscles, and helping you maintain a beautiful figure. By adding support to the spine on top of the triple-link structure, it achieves a more comfortable fit and durability. The belt under the armpits shifts forward, reducing discomfort even after long periods of wear and suppressing excessive constriction. 【Unobtrusive, excellent breathability】 The simple shape with reduced thickness makes it less noticeable even when worn as an undergarment, blending into various everyday situations. The U-shaped design creates a beautiful body line while securely hiding under clothing. The parts that touch the body use breathable, punched material, so heat doesn't build up, and you can use it comfortably. 【Adjustable size】 With a Velcro design, you can freely adjust the size of the kyosei belt when you want to change the strength of the correction or to accommodate slight changes in body shape. ※ Although it is new and unused, it has been opened for photography and inspection. ※ To reduce shipping costs, it will be shipped without the box. ♥ We offer further discounts for bulk purchases ♥ ✨️ We have many other items for sale ✨️ 　　　　　　　↓↓↓ #PriceNegotiationWelcome☆MMShop☆ Management number: 15-956-$$680