Product Name: Leda Pure Germa Roller 999 Deluxe Type Materials: Aluminum, ABS resin, pure solid germanium particles, anodized finish Size: Total length approx. 15cm, main body diameter 18mm, pure solid germanium particle diameter 5.5mm (13 particles) Weight: 67g Accessories: Dedicated pouch, dedicated cloth Only opened, hardly used. Accessories are all in a clean condition. Please purchase only if you understand that this item has been stored at home for a long time.