Product Name: 100 Disposable Face Masks, Protective Type Shape: Dust Mask Mask Type: Safe-Type Color: Blue Material: Non-Woven Mask Application: Security Mask Trademark: decheng Transport Package: Paper Package Specification: 197*95mm Origin: Anqing HS Code: 6307900000 Product Description Product weight: 200g / 50 pcsProduct size: 175 * 95mmProduct use: used for daily home safety protection, outdoor protection, reduced when the kitchen is cleaned, dust pollution, pay attention when the season is sensitive, it is recommended to replace it every four hoursProduct material: three-layer non-woven mask, comfortable and breathableaterial: three-layer non-woven mask, comfortable and breathable