Thank you for viewing! Slim Feather Upper Arm Compression Innerwear This is an authentic product purchased from the official website. It will be shipped new, unused, and unopened. Size: L Sleeve Length: 26-32cm Shoulder Width: 39-46cm Upper Arm Circumference: 26-32cm Style up with upper arm compression innerwear proven to have calorie-burning effects! The compression support tightens sagging upper arms. In addition to correcting slouching posture, the uneven fabric on the inside also provides swelling care and warmth♪ This is a popular product that is talked about on YouTube, TikTok, and Instagram. Recommended for those who want to correct rounded shoulders and posture, and those who want to easily shape up just by wearing it♪ ○ Instant purchase is OK! ☆ Please refrain from purchasing if you are sensitive to items stored at home. If you have any questions, please comment!