Khoom siv / Npuag: 4Ply (Non Woven + Meltblown cloth + Non Woven + Nonwoven)
Xim: Dawb
Loj: 11 * 15cm (folded)
Lo lus tseem ceeb:KN95 daim npog qhov ncauj
Feature: Breathable, Comforable, tawv nqaij tus phooj ywg, Elastic earloop
Function: Los tiv thaiv kev ua qias tuaj, plua plav, Pm2.5, Smog, pos huab, paj ntoos....
Ntim: 10pcs / 1bag
Lub Sijhawm Lead: Me Me Order 2-3days, bulk order denpends on the quantity
Daim ntawv pov thawj: SGS, FDA
