I ordered the Kids KF94 pink mask but received the KF80 instead. Generally, I would only use these masks outdoors or for low risk activities. They don't seal really well, there is significant pressure drop, and adjusting the straps is not easy.
These masks are great, my daughter loves the color and fit.
Happylife GooddayKF94 Adult(Black)
The fit of these is not as good as the last batch that I ordered. They are looser around the sides and do not fit as well.
She won’t even let me fully put them on. She said they are very uncomfortable
I buy in bulk, when possible. The BF provide the best fit for a variety of family members and neighbors that get their masks through me. High filtration, great fit.
The Bio For Preschool Kids 'U&I' KF94 Adjustable(XXS-White)