[READY Stock] Original 4ply Premium Medishield / Safety Plus Facemask Medical Layer Earloop

Item : Earloop Mask Brand : Medishield Colour : Denim Blue/ Black/ Denim Green /Purple Brand : Safety Plus Colour : Grey/ Black/ Sky Blue/ Merlot/ Denim Blue Layers : 4 protective layers Grade : Medical Grade Size ： 95.25mm*139.7mm Quantity : 50pcs/box Brand : Safety Plus Colour : Mix 5 Colours?? Quantity : 40pcs/box Features : This face mask is a 4-ply premium medical grade face mask. The face mask is made with melt-blown filter fabric with BFE (Bacterial Filtration Efficiency) ≥98% and PFE (Particle Filtration Efficiency) ≥96% which works to block out bacteria, pollution, pollen and dust particles from your surroundings. MEDISHIELD 4层医用口罩 SAFETY PLUS 4层医用口罩 口罩质量保证 BFE>98%！ 固定鼻梁处里面是铁丝的，绳子不容易脱落。 检测：日常防护型口罩技术规范(医用) 成人口罩尺寸：95.25mm*139.7mm 一盒50片（4层）