Thank you for visiting our shop. Please read the following notes: ① Comments such as "Can I buy this?" before purchasing are unnecessary. ② We do not offer discounts. ③ We support combined purchases. ④ We only provide comments when shipping. Effective for chronic lower back pain and postpartum pelvic misalignment! Utilizing a pulley mechanism for reliable lumbar support! Adjustable to your preference, maintaining a comfortable fit♪ Slim design, making it difficult to notice it's being worn over clothing♪ Freely adjustable size You can freely adjust the size for reliable support. 9 smooth pulleys Smooth pulleys allow you to tighten the belt securely with less force. Durable strings Strong strings ensure long-lasting fixation. Customizable straps A convenient design that allows you to customize the tightness by pulling the straps. ****About Shipping***** Shipping will be via regular mail or Click Post. Regular mail does not have a tracking number. Shipping is done on Mondays, Wednesdays, and Fridays. Shipping will be done the next day at the earliest after purchase. If the shipping day is a public holiday, shipping will be done the day before or the day after. Example) ・Order placed by customer on Friday ・Monday: Public holiday ⇒ Closed ・Tuesday: Shipping It takes approximately 3-5 days for delivery, and may take 4-7 days depending on holidays, traffic conditions, and weather. ****About the Product***** 【Color】Black 【Size】L size Waist size 89~102cm 【Material】Uses breathable mesh fabric and plastic material