Product description:
 * breathe freely, dustproof, can better keep dust and microorganism, long wear is not tight
 * no allergic reaction, disposable, maintenance-free, convenient and practical, more safety and health.
After l * hat shapes: bar, pull into a circle
 * hat material: non-woven fabric
 * product packaging: 100 / package; 20 bag/box

Scope of application:
Suitable for medical, food hygiene, electronics, dust-free clean room, textile and other industries.