Purchased as an authentic product in the summer of 2025. GUARDNER is a well-known brand in the health product field, particularly highly regarded for its back support belts. Recommended for those who do a lot of standing work and those suffering from back pain. - Brand: GUARDNER - Product Name: BELT New, unused condition. Size: M *Please note that the box will be shipped without its original packaging due to thickness considerations. Includes instructions. It will be placed in a shipping vinyl bag and sent via Yu-Packet Post for anonymous delivery. Immediate purchase is possible. Sizes: S size: 63-73cm (for children and very slender individuals) M size: 74-83cm L size: 84-96cm XL size: 97-115cm Basic body measurements GUARDNER belt, pelvic belt, back pain relief belt, waist supporter, corset, waist support belt, pelvic correction, pelvic supporter, postpartum pelvic belt