Please refrain from purchasing if you are concerned as this item is stored at home. M/mika ninagawa Collaboration Design (Made in Japan, Non-woven fabric) Elleair Hyper Block Mask Kao-Suma Canary Yellow 16 sheets (4 sheets x 4 packs) PM2.5 compatible Brand: Elleair Pattern: Canary Yellow (16 sheets) "Elleair Kao-Suma" mask in collaboration with "M / mika ninagawa" by photographer and film director Mika Ninagawa. [Size] Unisex size (Mask size: approx. 207 x 83mm) [Shape] Non-woven fabric three-dimensional mask (disposable type)