Eyebrow Ruler Sticker
Sold in packs of 10.
These eyebrow measurement ruler stickers help you find each important measurement point more easily and more precisely. Brow artists use these to ensure symmetry and precision, partly because the ruler sticks to the face for steady measurements.
The measurements on this sticker are derived from golden mean proportions and should work well on any face. This ruler also measures vertical measurements on the inside and outside of the eyebrows.