High quality products. Easy to install and to use. Great quality and great Fitment. Can be used as a proportion ruler and are a key addition to your art design supplies. design, item size: 16 x 4cm Made from stainless steel with satin finish. It is well designed and . The action is smooth and it last a long time, fit your needs perfectly. It also comes with a nice case that protects it from damage. The size is perfect and the accuracy is , caliper accurate from your checking to within a few tenths of a millimeter. The Golden (phi) Ratio 1: 1.618 . It appears many times in geometry, art, architecture and other areas. especially useful for human body dimensions. This caliper are also popular for measuring eyebrow dimensions. These calipers are accurate, are , and are well made. The caliper has been designed with our customers needs in mind. The curved style is comfortable to hold, easily adjustable, compact and light weight. It is fully reusable and can easily be . Name: Thrush Artifact Color: As Shown Material Type: stainless steel Package Contents: 1* Thrush artifact Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.