Package(optional): Only 4pcs filters(no mask) Children Mask (no filter) Adult Mask (no filter) The new design allows you and your family, children and friends to drink freely. -ADJUSTABLE EAR LOOPS: The ear loops are adjustable to allow you to get the mask to fit your face easily. There is a strap that goes around your neck to keep the mask on you body when you need to take it off your face. -When going out for running, cycling or motorcycling, wearing it as a face cover or neck gaiter can protect your face, head, neck and ears from being over exposed to the harmful rays of the sun and keep your nose, mouth clean from breathing dust. -These festival rave neck gaiters are great for dusty music festivals, outdoor sports, concerts, biking, raves, fishing, motorcycling, running and daily wearing. They keep your nose and mouth clean from breathing dust. Ear Hanging Design - The elastic earhook mask is wide enough to cover the nose, mouth and face, and is very comfortable to wear. -It can protect your mouth and face from pollen, ash, smog, vehicle exhaust and passive smoking. 100% Cotton , High Quality and Brand New Size:Adult 180*120mm , Child 170*100mm Color:Black/White Washable / Reusable