30-piece pack of 4-layer construction children's masks, ideal for protection against virus droplets and PM2.5. - 3 sets of 90 masks (individually wrapped) - Product Name: KIDS 3D MASK - Quantity: 30 masks - Features: Protection against virus droplets, pollen, and PM2.5 - Construction: 4-layer structure to cut fine particles ◎ Depending on the selling price, the box will be disassembled for shipping. Please note that the masks are individually wrapped. Thank you for viewing.