【S Size Set of 5】 Mask elastic will be threaded through and shipped. It will be sent unknotted, as shown in image 4, so please adjust it to your child's size upon arrival. Made with 6 layers of double gauze (3 layers of double gauze). ☆Sizes (for reference) ・S: For toddlers to lower elementary school children ・M: For upper elementary school children to adult women ・L: For adults ☆Washing ・Tumble dryer: × ・Hand wash: ◎ ・Laundry net: ◯ ※Discounts available for multiple purchases. Please request a bulk purchase or let me know in the comments. ※Also listed on other sites. May be removed suddenly, sorry. Please note that the color may appear slightly different from the actual product depending on the shooting conditions. ※We make each item with care, but it is handmade by an amateur who enjoys crafting, using a home sewing machine. There may be slight stitching errors, unevenness, or fabric distortion, but please purchase only if you understand this. #GauzeInnerMask #InnerMask #HandmadeMask #GauzeMask #6LayerGauze #ThreeDimensionalInnerMask #EtiquetteMask