Ensure that the mask fits around your mouth & nose and there is no gap between your face & the mask. Thoroughly wash the mask in soap and warm water and leave it to dry in hot sun or iron it to apply heat. - 95% Cotton and 5% Lycra Knitted Mask - Reusable Washable up to 50 times - Cotton is skin friendly, Lycra gives a streachability to fit all face types, - Ergonomically designed to fit different face sizes - The ties are also Knitted Cotton, which makes it comfortable to wear - Available in 3 layers, which works as a good filter to protect against spread of virus -Due to hygiene factor, all our masks are Non - Returnable.