This is a triangle made by SUZUKI. Manufacturer's Description: Features a beautiful, resonant sound. The string passes through the triangle itself, so the body doesn't rotate when held, making it easy to play. Material: Special steel, special hardening Dimensions: 10cm per side Weight: 204g Accessories: Beater (SP-400), leather case (synthetic leather) Stored at home, almost unused. Please consider this a used item.