Feature: Made of durable plastics that will not rust. Washable and easy to hold. easily measure the eyebrows up and down position, length, size. Perfect for placing the brows. Application: It can be effective in shaping and eyebrows. Perfect for accurate measurements and symmetrical markings, and for creating perfect eyebrow proportions. Perfect for professional tattoo stylists and eyebrow drawing beginners, easy to use. PRECISE DRAWING: With this eyebrow ruler sticker, eyebrows can be measured and located perfectly. Easy to draw fashionable, symmetrical and natural eyebrows and save your time. Use: Convenient to measure and locate eyebrows. Easily recognize the eyebrows up and down position, length, size, convenient and practical. Perfect for busy salons, beauty schools, tattoo parlors, permanent makeup artists and anyone looking to deliver clean lines. Design: Slidable design and double scale make it easy to use. It is designed to paint the most suitable eyebrow shape. It can be more accurate for those who are in the initial stages of permanent makeup.