Features: Save time : 3-Point positioning eyebrow ruler template is convenient for measuring and drawing the most suitable eyebrow shape, save time and convenient for them to locate the appropriate position, length and size of eyebrows, help them get a pair of symmetrical eyebrows. How to use: When you put the eyebrow caliper on your nose, the 3 points of your eyebrows and nose can determine an isosceles triangle, and then you can refer to the scale to get symmetrical eyebrows, the golden ratio caliper is equipped with detachable nuts and bolts, which can be flexibly adjusted and detachable, the proportional arm can be easily applied by both left and right hands. Colour:gold Material:Metal Package Contents: 2 x Eyebrow Ruler 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.