Face is a simple fabric mask for covering mouth and nose (no medical device) 2 push buttons on each side hold the fastening tapes. 2 pairs of rubber bands are included, which can also be exchanged for hair ties, laces or the like. According to taste and color combination. If the rubbers are removed, the mask can also be cooked. Daily changes are recommended for normal use. The organic cotton made of this garment has been manufactured by a certified operation. Like all of our products, this one in Berlin is tailored and sewn under fair working conditions in our in -house workshop. 100% organic cotton