One Size Fits Most Children- 5.7inch x 3.74inch .The size is specially designed for children.Suitable age: 4-14 years old.
Earloop Design- Elastic band on the mask allows easily to put the mask on face over mouth and nose effortlessly.
Material- Made of Non-woven fabric and Melt-blown fabric. non-irritating, soft and comfortable .3 layers of protection to prevent against dust and other pollutants.