Thank you for viewing! Are you experiencing strain in your lower back, shoulders, or back due to long hours of desk work, excessive gaming, or looking at your smartphone too much? Once you use this, you'll find it easier to avoid fatigue throughout the day, and you'll feel the effects. This posture correction belt is breathable and uses wide shoulder straps, making it comfortable to wear for long periods! ◆ Can also be used during sports and exercise! ◆ If you're concerned about your posture or smartphone neck, please give it a try! ◆ Easy to adjust with Velcro straps♪ ◆ Can be used daily as an undergarment◎ Size: XL size: Waist/86-107cm, Height/160-185cm Color: Black There may be a few centimeters of error depending on the product. Please forgive any slight errors due to amateur measurements. If you are unsure, we recommend purchasing one size larger. To sell at an affordable price, we use simple packaging, but we take care to pack carefully. ❤️ We usually ship within 24 hours. ※ If I am on a business trip, I will state the next shipping date in my profile, so please check in advance♪ ❤️ Peace of mind with a tracking number ❤️ Please let me know if you would like to change the shipping method. ❤️ We carefully package the product in waterproof packaging. ❤️ We do not have any pets or smokers. ❤️ Immediate purchase is possible! ❤️ We do not offer discounts on this product. ❤️ Please feel free to ask any questions in the comments.