The eyebrow ruler is a great asistant for eyebrow shaping and microblading. It can help to locate accurately position in eyebrow shaping and get a pair of symmetrical satisfaction brows, so it would be a tool fro art beginners to train and improve their skills. The ruler is easy to use and is very practical. The eyebrow ruler is flexible enough to bend and perfectly fits your eyebrow bone contour. Perfect used on eyebrow microblading or home use. Feature - ColorKhaki - Size: 18 x 5 x 0.1 cm (LxWxH) - Material: PE - Disposable and adhesive, will not down. - A must have for both professional stylists and and beginners. - Measure and locate eyebrows as well as shape and ensure both sides of the eyebrow . Very effective in shaping and measuring brows. - Ruler with scale deisgn. Convenient to check eyebrows’ position, length, and shape, which is very practical and of great help. - Easy to to use and remove. After cleansing forehead, then stick it on forehead to assist drawing balance and perfect eyebrows. - The eyebrow ruler is flexible enough to bend and perfectly fits your eyebrow bone contour. Perfect for professional eyebrow microblading or home use. Package list: Disposable Eyebrow Ruler Stickers