DescriptionThis is a vernier caliper, which is made of premium copper material, for measuring delicate items and spaces, perfect for measuring gemstones and other jewelry components. Scale marked in millimeters and inch. Durable for long term use.Features- Color: As shown. - Material: Copper. - Size: About 12 x 4 x 1 cm. - The vernier caliper is made of premium material, durable for long term use. - Perfect for measuring gemstones and other jewelry components. - Scale marked in millimeters and inch. - Clear number, high precision, help you accurately measure delicate items and spaces. - Warm Tip: Dear buyer, due to lighting effect, monitor's brightness, manual measurement, etc., there could be some slight differences in the color and size between the photo and the actual item. Sincerely hope that you can understand! Thank you!