Convenient and practical two-way zipper, shortening wear time and improving Work efficiently. Three-piece cover design for better overall coverage. This product is effective against dust and harmful particles.3 size M, L, XL. Specially treated protective clothing made of SMS material, which adds obstacles The characteristics of oily liquid, low fiber anti-shedding, and has a good antistatic effect. Soft. The waist and ankle are elastic, suitable for the body, easy to move when working.