FEATURES • Brand: MEDIDOC• Sirim certified number - FMA3531001• Authority Test Report• 100% Brand New• PFE >97% (High Particle Filtration Efficiency)• 4 Layers of Ultimate Protection (No double mask needed)• 2x Melt-Blown Filter (Provide You Double Protection)• Ultra Soft Premium Quality and Breathable Material• Ultra-Gentle Headloop strings flexible and durable• Adjustable Nose Bridge wired (double wire)• Suitable for Sensitive Skin and Daily Usage• Beautiful and Elegant look4 SPECIFICATION 4• Implementation Standard: GB/T 32610-2016• Size: 17.5cm x 9.5 cm• Packing: 20pcs/with box• Material: Non-Woven Fabric, Melt-blown Fabric Filter, Nose Clip, Rope