If you are not sure about any, we are available to support, just a click away.If you have any idea for a custom-made face mask you see somewhere, we would love to see how we could turn them into a face mask made just for you.Please talk to me first when you receive any questions about the goods, if there is a defect, please take a photo and chat in 24 hours. We will process lightspeed for you, please don't lose your criticism easily.PRODUCTION AND SHIPPING TIMES:Processing time: 3-5 business day processing.Shipping time: 7-14 business day. Please make sure your shipping address is correct prior to place your order. Once your order is in production no changes can be made. All orders are processed as received, we do not offer rush shipping or processing.Shipping times are estimates only, we cannot guarantee specific delivery dates.