You can combine this with other masks on sale and change the contents and number of pieces! Super Mario 10 types, 3 pieces each Total 30 pieces All individually packaged, convenient for carrying and spares. Perfect for small gifts, presents, and school lunch duty! If you wish to change the contents, please let me know in the comment section. My children with asthma and allergies also use the same type of mask every day, and they are easy to use without the elastic breaking. Some items may have slightly folded corners within the individual packaging. There is no problem with wearing them ( ・ᴗ・ ) Super Mario children's 3D mask, non-woven fabric Brand new, unopened Target age: 4-12 years old Length approx. 11.5 cm Children's mask Disposable mask Manufacturing method...Commercial product Character...TV anime/kids mask Luigi Mario Mario Yoshi Pollen measures