Face Mask - Green Cotton Face Mask with adjustable ear straps £5.00 Quantity: at £5.00 each Add To Basket 4 in stock. There is a pocket on the mask in which you can insert a filter (not supplied). The masks can be machine washed up to 60 degrees using regular detergent. You may find it easier to place your mask in a washing net or something similar before it goes in the machine. 100% cotton fabric. Elastic synthetic. PLEASE WASH BEFORE FIRST USE Please note, this is not a medical grade Face Mask and Government guidelines on social distancing measures should still be adhered to.