This product is recommended for those who suffer from slouching, especially those who do long desk work or spend a lot of time looking at their smartphones. The slim design makes it difficult to notice even when worn under clothing. Light exercise can be performed while wearing it. ◎ Free nationwide shipping! ◎ Immediate purchase OK! ◎ Anonymous shipping! ◎ Ships within 24 hours! We handle cost-effective products, so please take a look if you'd like. #NakamurayaSelectProducts [Product] ・Slouch Corrector Belt, Posture Corrector Belt [Size] ・XL size (suitable waist 100-115 cm) ⚠️ Please check before purchasing ⚠️ ・Please note that returns and refunds are not possible for reasons such as image difference or incorrect size. ・If you receive a defective product, please contact us via the transaction screen [before rating the item]. We cannot respond after the item has been rated. ・The color may vary slightly depending on your monitor environment. ・Please refrain from price negotiations. We strive for prompt and courteous transactions! Thank you very much! (^^)/