This is the largest size L for Adults. They are made of Polyester/Cotton mix with a layer of interfacing in the middle to act as a filter but are completely washable. The Elastic will probably be white as I have now got the soft white elastic which is used on dispossible face masks and much more comfortable.
Elastic is a Nylon and Spandex mix or Polyester Spandex mix.
Please note some designs may vary and the back may not always be the colour shown but will co-ordinate with the front, designs will also be added and others discontinued.
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