Your Source for CORPORATE SOUVENIR
Each one has a random color and pattern, presenting a unique and beautiful appearance
The surface fabric is made of high-end spunlace fabric, 95+ grade meltblown fabric, and the inner point of the double S non-woven base fabric is approximately 3.5mm wide ear loops
Each pack consists of 50 pieces
According to the test report from a domestic authoritative institution, the filtration efficiency is ≥95%. Every 50 pieces form one package