Very good quality. Shipping and reception has been very fast. Shipping information has been very easy and reliable. The drawing and color is equal to the description. It has to be adjusted and adapts well to the contour of the mouth and nose. The filter is easy to put and remove. I will definitely buy again. I recommend 100%

Washable fabric, incredible, and very comfortable has in the rubber that fits the ears an adapter so they don't squeeze. The drawing is better than I expected. I'll buy safer.