• Elastic ear loops
• Durable And Reusable
• Made of 2 layers, soft cotton layer inside and polyester fabric outside.
• Withstands an unlimited number of washes

This washable, reusable face mask is made of 2 cloth layers – it will not only protect you against environmental influences, but also will become your favorite accessory. Easy to breathe, comfortable to wear, washable an unlimited number of times! Stretchy elastic trim along the top and bottom loops around the ears for a snug fit.

The mask has a 3-layer mask of polyester that resists shrink. It covers the face properly and has a pocket to put the filter 2.5 PM.

There are two sizes that fit US Kids and Adults:

• Kids: 6.3-inch x 4.5-inch (16 cm x 11.5 cm).
• Adult: 7-inch x 5.1-inch (17.8 cm x 13 cm).
  The two side strap is elastic to ensure they are suitable for all sizes.

(*) NOTE: There is not included the PM 2.5 filter that comes along with the mask.