GUARDNER Gardner Belt - Authentic - Size M [Size] M [Purchase Date] 2025/05 [Included Items] Instruction manual, packaging bag Brand new, unopened. I took it out of the box to take pictures, but it hasn't been taken out of the bag. When shipping, the box is bulky, so I will take it out of the box and package it separately. If you have no questions, you can buy it immediately. Thank you for looking. ※ Tightens firmly just by lightly pulling the string! Comfortably corrects posture, instantly resolving lower back problems! Significantly reduces lower back strain. Because it firmly supports the lower back, it's easy to lift heavy objects! With a strong design that withstands the strain of standing and sitting, it firmly supports the lower back, making any movement very easy. It also demonstrates its power in improving posture and relieving lower back strain from desk work.