These are handmade items. ^_^ Can be used for masks and inner masks. ☺︎ * Listing has been confirmed by the administration. ■ For adults ■ Size is approximately 20 cm wide and 12.5 cm long. ■ Elastic bands are attached. Two layers of fabric are used, and gauze is used for the part that touches the mouth. (^^) * These are handmade items. Please purchase only if you understand. ^_^ #innermask #handmade