Face silk mask in black colour.
100% mulberry silk of the highest quality 6A
2 layers of pure mulberry silk
Unisex –
One size (adult) 
Adjustable elastic ear loops
Reusable 
This is not a medical product
For hygiene reasons, this product is non-returnable

Test results can be found here.

A natural and soft reusable face mask that is gentle to your skin made from two layers of the highest quality organic mulberry silk. Our silk facial mask is comfortable to wear with adjustable elastic ear loops.
Silk is a natural fiber that is breathable and hypoallergenic. Its smooth texture soothes delicate skin. This is not a medical product.

Hand wash in liquid detergent designed for silk in water up to 30°C max.

The face mask can be steamed or ironed. For hygiene reasons, this product is non-returnable and non-replaceable