PM 2.5 (particulate matter), small harmful dust sensor detects slightly particles level over safety threshold. bad air quality, urban environmental and health standard problem. Longsleeve T-shirt #320293898
If you need a timeless long-sleeved t-shirt, this soft long-sleeved crew shirt is the one for you. It has a 100% combed ringspun cotton, 32 singles thread weight, 4.3 oz. fabric weight, a set-in 1x1 baby rib collar and a tear away label.
