Shenzhen Jescom Electronic Technology Co., Ltd.  

Product Name: Anti Pollution Dust Sport Single Breathing Valve Face Mask Protective Dust Face Model NO.: Single Breathing Valve Face Mask Shape: Triangle Face Mask Mask Type: Safe-Type Color: White Material: Silica Gel Mask Application: Security Mask Type: Flat Unfold Way of Wearing: Earloop Material Range: Silica Gel Trademark: Yiersan Transport Package: Box Specification: 203*120*150mm Origin: China HS Code: 6307900010 Product Description Anti Pollution Dust Sport Single Breathing Valve Face Workout MaskSinglebreathing valve: