FOR MASKS WITH POCKET ONLY! View all our products at https://www.etsy.com/shop/honestlyhealthy 4 Packs High Quality cotton-polyester fiber blend designed for pocket masks with nose bridge. Size - regular size Shape - nose bridge Material - Cotton & Polyester Include 4 filters (washable, removable, easy to insert) Care: - Inner filter can be washed numerous times, can be machine washed on gentle cycle in cool or cold water, AIR DRY ONLY! AVOID HEAT! Dimension laying loosely flat on a surface - Flat 7.5inL x 5.5inW, Folded - 4.5inH x 5.5inW Masks & all masks accessories are shipped from Florida via USPS First Class so normally arrive in 2 to 5 days. We make every effort to ship the same day they are ordered if it isn’t past the post office shipping cutoff. Please be aware that the USPS has been experiencing some delays because of the virus. If it is vital that you have the shipment fast please select one either Priority Mail or Express. Filter Cotton-Polyester Blend - 4 Packs For Pocket Masks