Description Lightweight---environmentally friendly material, super clear and transparent, allowing you to enjoy watching videos or playing games while cutting your hair. Convenient to use ----Clean the forehead before use and keep it dry, stick it on the forehead , above the eyebrows, take it off the face, and discard it after completion, it will not cause irritation to the skin. Suitable for many people --- Trim your bangs, a must for childrens hair cutting and perming. Protection--Professional protection of eyes and face, preventing hair from falling into eyes, suitable for protecting eye surgery and eyebrow tattoos and other wounds during bathing, suitable for home and salon use. Package includes --- 1set(30pcs)