Reusable. Hard Wearing, Hard Working. Machine Washable. Tumble Dryable. UK Manufactured. CE marked. Anti-Microbial Finish. Fluid Repellent Finish. Suitable for protection against possible infection. The masks are treated with 'Sanitized T-99' anti-microbial solution which is widely used by the NHS and kills 99% of all bacteria. It is effective for at least 30 washes. Material and Care. 88% Polyester. 12% Elastane. Stylist Notes. The current time we find ourselves in it is important to remain positive and to also take precautions where you can and wish to. Arriving of high quality and thoughtful craftsmanship behind it is these C17 Jeans Anti-microbial face masks. A specialist UK supplier to the NHS is now manufacturing knitted face masks that are machine washable making them reusable and better for the environment than the disposable ones. Colour: blue