Maskfy Reusable Mask Dino for Children Washable and reusable hygienic mask for children according to UNE 0065: 2020. Made in Spain. Approved according to Aitex test 2020TM1086 and certified by AMS lab. Reusable more than 25 washes. Washable at 60 degrees. Bacterial filtration efficiency. Treatment: waterproof and antibacterial. Material: 92% polyester + 8% EA.