Product Name: P2 Disposable Anti Dust Particular Safety Half Face Respirator Mask Model NO.: SM28 Shape: Dust Mask Mask Type: Safe-Type Color: Grey Certification: FDA Material: Non-Woven Mask Application: Security Mask MOQ: 4000 PCS Feature: Eco-Friendly, Anti-Dust,Anti-Smoke,Dust Prevent Trademark: OEM Transport Package: 400PCS/Carton Specification: 1 PC per pp bag, 400 pcs per carton Origin: Zhengjiang HS Code: 9020000000 Product Description P2 Disposable Anti Dust Particular Safety Half Face respirator maskProduct Features:1. Disposable, single-use, breathable, light and environment-friendly;2. High elasticity ear loop / head strap help fit different users and dual point attachment helps provide a secure seal;3. Soft nose cushion for easy and comfortable fit;4. Adjustable nose piece for extra comfort;5. Breathing valve enables easy breathing and helps avoid moisture fogging inside the mask;6. At least 95% filtration efficiency against certain non-oil based particles.7. Activated carbon layers helps reduce organic odor and smell.