I'm selling my home stock because they no longer fit my child's face. These are new, unused, and unopened items stored at home by a private seller. There are 2 packs of 7 masks each. I plan to use Yu-Yu Mercari Mail Yu-Packet Post Mini for shipping. Immediate purchase is welcome, with the understanding of the above. Non-woven fabric masks using BFE99 filter, 7 masks per pack, light blue color, approximately 90 x 125mm size. - Quantity: 7 masks - Size: Approximately 90 x 125mm - Material: Polyester - BFE99: Filter performance Thank you for looking.