1. Made of SF non-woven fabric material, durable 2. Comfort fit design based on extensive wearer 3. Longer zipper extends to chin for complete coverage of neck area 4. Thick and durable, no odor, good tensile strength, waterproof and breathable features 5. Usually for general isolation and protection 6. Non-woven fabric is used as the main raw material, which is made by cutting and sewing. Non-sterile, single use
