Thank you for viewing this product from among many others! ❖ Instant purchase OK ❖ Brand new, unused ❖ Free shipping 【Product Description】 This is a posture correction belt that corrects rounded shoulders and forward head posture to the correct posture! The color is black, so it doesn't clash with your style! We also have beige in a different color ◎ You can wear it over your underwear and maintain the correct posture all day long ◎ You can also expect a tightening effect on your arms! Your back naturally straightens, giving you a youthful impression ♩ Recommended for those who suffer from stiff shoulders, lower back pain, and rounded shoulders ♩ ≪Size≫ L size Sleeve length 45cm ★ Click here for a list of miscellaneous goods ★ #smilemzakka You can also combine it with your clothes ❣❣ ★ Click here for a list of products ★ → #smilemshop 09 ※ This is a no-brand product imported from overseas. The construction may be less refined than Japanese products. Please purchase only if you understand this. ※ If you combine it with clothing, we may compress it or fold it up small when shipping, so there may be creases or marks, but please understand. ※ If you combine items, and the shipping cost increases due to the thickness, we may ship them separately. (Combined discount, discount from the total amount is possible!) ※ Please ask any questions you have about shipping or the product in advance in the comments! We will respond. ※ Please refrain from purchasing if you are nervous or seeking perfection, as this is stored at home. Type...Bodysuit (correction underwear)