These are most likely fake kn95 masks as I can't find any actual data to support this mask's filtering abilities. The straps for the masks are very poorly connected as several straps broke with very light use. I would not use this as anything other than a regular surgical mask as the filter options are not available.
Contact lenses Bausch & Lomb Soflens Daily Disposable, 30 pcs., R 8.6, D -2.5
45 Review
Contact lenses Alcon Air Optix Night & Day Aqua, 3 pcs., R 8.6, D -2.75
40 Review
Infrared convective heater Electrolux EIH/AG2-1500E, white
59 Review
Gaming chair Zombie VIKING 5 AERO, upholstery: imitation leather, color: black
30 Review