Features:<br />Safe and breathable. Hypoallergenic， high filtration， capacity.<br />Elastic ear-loops with no pressure to the ears.<br />Provide some protection against dust， or some poisonous things.<br />It is great for woodworking， house cleaning and general maintenance.<br />Made of non-woven material， they are featuring good skin tolerance and comfortable to wear.<br />Without glass fibers， one size fits most.<br />clean and helpful， great choices for you or your family.<br />Size:17cm * 9.5cm<br /> <br />Note: the color will be sent by random， thanks for your understanding<br /> <br />Package contents:<br />1 * 50pcs masks