Tous Kaos Mini mask made of elastic fabric in black. It has a cover in the same color. Size: universal. COMPOSITION: Double cloth fabric 285 gr / m2 Polyester 92%, Elastane 8% Certified Standard UNE 0065/20 OEKO-TEX 100 certificate PROTECTION: Waterproof fabric on both sides with APPLISFRESH BC antibacterial treatment. Static permanent microbial agent. C6 technology. Blood Barrier. NORMATIVE: Durability of treatments: 25 washes at 40C 15 washes at 60C WARNING: This device is not a medical device within the meaning of Directive 93/42 or Regulation EU / 2017/745, nor is it a PPE within the meaning of Regulation EU / 2016/425 For reasons of health and hygiene protection, exchanges or returns are not accepted on reusable masks.