elleair Hyper Block Face Mask 7pcs 日本大王超立体一次性防尘透气口罩 7枚

Description

Product Feature:

*PFE (fine particle collection efficiency test): 99% cut 

*BFE (bacterial droplet filtration test): 99% cut

An ultra-fine “high-performance filter” with a three-layer construction resists the entrance of virus droplets and pollen.

Product Size: 17.5cm*9cm (Approximately)

*MADE IN JAPAN

产品简介：

有效阻绝飞沫花粉等粉尘，高密度3层过滤制造。立体结构且材质柔软，实现有效防护的同时透气性能佳。

*产自日本