Functionality: 1. [Median Ratio] Microblading eyebrow ruler is based on median ratios and suitable for all face shapes and sizes. 2. [ndard Scale] Eyebrow ruler with ndard scale, transparent design, can measure and locate eyebrow shape horizontally and vertically. 3. [Adhesive tool] Remove the ruler template, you can stick it on dry skin without moving, more convenient for eyebrow artists to design. 4. [Disposable and Hygienic] The adhesive eyebrow measuring ruler is disposable, convenient, safe and hygienic. 5. [Symmetrical eyebrows] The eyebrow ruler can be used before and after eyebrow design, which makes the eyebrow shape more symmetrical. How to use: 1. Positioning before designing the eyebrow shape: place it on the eyebrow with a positioning pen or eyebrow pencil to make a point, draw the outline and observe if the eyebrow shape is symmetrical. 2. Measurement after painting: Put it directly on the eyebrows and lightly detect the top and bottom, the length and the size of the eyebrows. Specification: Item Type: Eyebrow Ruler Material: Paper Product quantity: 100 pieces Product size: approx. 17.5x6.7cm 6.9x2.6in Product use: Design the shape of the eyebrows List of packages: 100x Eyebrow ruler Note: Please allow some errors due to manual measurement.With this gauge, easily measure the position, length and size of the eyebrows at the top and bottom. for ensuring even brow shape and placement. It might be more accurate for those who are in the beginning ges of eyebrow and permanent lip makeup. USAGE STEPS - Clean the forehead, stick the sticker ruler on the forehead to help draw balanced eyebrows. MADE OF HIGH QUALITY - Lightweight and quiet, convenient and easy to use. Suitable for eyebrow line tattoo, permanent and other precise measurements. Its measurement range is between 0 and 150 mm, which makes it possible to carry out precise measurements. MEASURING RANGE - Microblading Measuring Tool Its measuring range is 0-150mm (0-6 inch) and can be used for precise measurements. It can show so many things. Suitable for permanent eyebrow and other precise measurements. SCENES TO USE - It was unique to paint the most suitable eyebrow shape. With this gauge, it might be more accurate for those in the early ges of permanent eyebrow and lip makeup.