Features:

①Coated Adjustable Head Harness Combination
Four-point adjustment, supports draped wearing

②Single-Filter Cartridge Liquid Silicone Half Mask
Comfortable, hypoallergenic, and resistant to pressure marks

③Single-Cartridge Design
Enables quick installation and removal, compatible with a wide range of filter elements

④Coated molding, compact and lightweight, longer service life, resistant to deformation in high-temperature environments

Dimensions/Specifications:
1 piece/bag, 20 pieces/carton

Mask Sizes:
Small (S), Medium (M), Large (L)

Standards/Certifications:
GB 2890-2022, GB 2626-2019