Thank you for viewing. m(_ _)m Carefully sewn with an industrial sewing machine. Thank you for your understanding of handmade items. #Elementary School Inner Mask List Although there are individual differences, this is a size for upper elementary school students. Ripple Folded in half: Length: Approximately 13cm (from nose to chin) Width: Approximately 9cm (from one cheek to the center of the nose) Lining: Bleached cotton. Set of 2 handmade masks Mask elastic with stopper Handmade cloth mask for elementary school boys Inner mask, etiquette, elementary school, school lunch service Etiquette, hay fever, ripple, crowded areas