No comments needed, instant purchase OK! In stock! ☆If you are purchasing multiple items, please wait as I will relist them immediately after your purchase. ☆I will try to ship within 24 hours! ※I am selling at the lowest price, so I do not offer any discounts. 　I am sorry, but I will not be able to respond to discount requests. 【Product Description】 Recommended for those who unconsciously have poor posture or slouch! Perfect for those who work in the same position for long hours, long hours of work from home, work in a stooping position, or those who sit or stand for long periods. It is stretchy and adjustable with Velcro. You can adjust it so that it is not too tight, and you can wear it over your clothes. It is also recommended for the whole family to share! Opening the chest improves breathing and improves posture, which has positive effects on health and mental well-being. It can also bring the shoulder blades together. 【Product Details】 ◆Color: Black ◆Size: M (Adjustable with Velcro) 　　　　Chest: 65-110cm 　　　　Weight目安: 40kg~75kg Notes ☆The actual color may differ from the appearance depending on your monitor, screen, brightness, etc. ☆There may be some errors due to amateur measurements. ☆We handle imported products from overseas. We pay close attention to inspection, but there may be some scratches or scuffs. Please understand. ☆In order to provide the product at a low price, we may remove unnecessary packaging from the actual product when shipping. Thank you for your understanding. ☆Cancellations after purchase are not accepted. Please understand. ☆Size changes and product changes after purchase are not accepted. ☆Address changes after purchase are not accepted. If a product is returned to us due to an incorrect address registration, we will ship it again at your expense only if you contact us.