I've thrown away the box, but this is the product. I'm selling it because the size didn't fit me after I bought it. It's sold online for over 10,000 yen. Here's the product description: Teikoku Seiyaku's "Balance Guard" allows you to regain the strength in your legs and lower back, and your sense of balance, like you had in your younger years, just by wearing the belt around your waist. Balance Guard is processed with the patent-pending "IFMC. (Ifmic)". ● Promotes blood circulation ● Fatigue recovery ● Relief of lower back pain 【Size: Pelvic Circumference】 L: 85-110cm (Actual size: Length 105cm)