Shipping: The masks are shipped within two days with An Post. Product includes free shipping. Cloth masks that allow you to insert your own choice of filter.  Most of the single use replaceable filters available online will fit into the filter pocket. The reusable cloth face masks are made from a double layer of cotton.  Main features: - handmade in Ireland - no seam in front of nostril or mouth - machine washable, do not tumble dry - nose piece can be shaped to fit your nose - inside pocket to add filters (not included) - comes with elastic ear loops  - fabric is pre-washed, we recommend to wash before use Each mask is unique, the colour of the inside of the mask is subject to change on order.  The reusable cloth face masks are not suitable for use as a medical or industrial device with air filtering features. They are excluded from returns and exchanges for hygiene reasons.