•  Size Medium (16.5cm x 9cm) Suitable for Adult (Blue Box)
• Size Small (14.5cm x 9cm) Suitable for Kids (Pink Box)
• Filter that can prevent 99% of PFE (Particle Filtration Effect), BFE (Bacterial Filtration Effect) and VFE (Virus Droplets Filtration Effect)
• Passed through ASTM Standard's by Japan Kaken lab, such as ASTMF2299 for PFE, ASTM2101-14 for BFE & VTE tests
• with Ω double omega pleating, it is convenient to keep your mouth space and talk
• the special V-cut shape reduces the gap between the face and cheeks and allows long-term fit.
• Soft flat rubber that is kind to the ear, comfortable to wear for a long time.
• Product Material: Mask body Poly Filter: Polypropylene Non-Woven cloth Ear Straps: Polyurethane Polyester Nose filter: Polypropylene

軟繩設計，解決久戴不適感

特殊三層構造

採用吸水性佳的特殊纖維材質

不易起霧乾爽舒適

特别边缘设计 不漏逢

大人 16.5cm x9 cm（藍色盒子）

小孩 14.5cm x9 cm（粉色盒子）