Whimsical 5-Piece Set, Includes Rubber Bands Size: Elementary school mid-grades and up Folded: Approximately 8.5 cm wide x 13 cm long Style: Minister-style Checkered Striped Solid Blue Light Blue Denim Blue Other patterns can be swapped out, please inquire! The outer fabric is cotton, and the lining uses Clense fabric. Clense: The antibacterial and antiviral functional fiber processing technology "CLEANSE(R)/Clense" utilizes the fixed antibacterial component "Etak(R)/Etak" and is a unique processing technology of Kurabo that strongly fixes it to the fiber surface. It reduces the number of specific viruses on the fibers by 99% or more. It also suppresses the growth of bacteria such as Moraxella bacteria and Staphylococcus aureus, which are said to be one of the causes of "musty odor". It is a material with excellent wash durability. There is space between the mask and the mouth, making it easier to breathe. There are holes for the rubber bands. This is handmade by an amateur. There may be some misalignment, distortion, and slight variations from side to side. Thank you for your understanding. Kids Three-dimensional Boat-shaped Minister Children Kids School lunch Daily life Elementary school students Elementary school Lower grades Nursery school Kindergarten Entrance Enrollment Antibacterial Clense Seersucker Handmade Mask Pollen Hay fever