4pcs Kids Face Mask Cotton with 20pcs Activated Carbon Filter

Never used Reusable and Washable 5.7*3.9 inch / 14.5*10 cm with 4*2.8 inch / 10*7 cm sheet 3D lightweight design, elastic earloop makes it comfortable to wear Made of cotton+polyester, reusable, comfortable and breathable Good for outdoor and indoor activities.