1. 180‑degree foldable handle design increases length to 14.7 in, allowing you to shave back hair yourself. 2. Adjustable design can scrape any part of body, such as back, face, legs, etc. 3. Convenient to carry and use at home or when traveling, camping, cycling and other outdoor activities. 4. Tooth‑shaped cutter head avoids scratching skin and has a wide range of uses. 5. Non‑slip handle is wear‑resistant to breakage, better control of back shaver, and will not hurt back like most blades, removable and replaceable detailed design of blade head, economical and environmentally friendly