4 Types Measuring Size Plastic Ring Size Sticks, Ring Mandrel, American Hong Kong Japanese European Size, BlackSize: about 265mm long, 12~24mm in diameter; packing: 27.5x3x3cm.There are 4 Types of Measuring Size on the Ring Mandrel include American Size(2~15), Hong Kong Size(3~34), Japanese Size(1~13), European Size(41~76).
