Fabric face mask. Cotton jersey blend outer shell. 100% white cotton for against your face. Adjustable soft stretchy ties for around your ears. Simply cinch & tie the loops to create a comfortable snug fit . Fabric design is exactly as shown in photos. 2 layers. 2 fabrics making it easy to distinguish between front & back. All of my adult t-shirt masks have been a one size fits most. They have been 8 inches in height when completely unfolded & 8.5 inches in width across the face. The fabric easily tucks under the chin as recommended by the CDC which also helps keep it from bunching up. Many of you have asked for smaller options, while many of you have asked me not to change a thing. So for this particular mask, I am going to offer adult size options to accommodate the wide variety of preferences. Sizes will be as follows… Adult Large(which is the size I have made all of the adult masks until now)-measures 8Hx8.5W Adult Medium - Measures 7"Hx7.5"W Adult Small-Measures 6"Hx7"W PLEASE NOTE-MEASUREMENTS ARE VERY IMPORTANT & HELP TO INSURE A COMFORTABLE FIT. The jersey easily molds to the face & has a very breathable & comfortable feel to it. Easy wash & dry." Adult Face Mask-Cotton Jersey Blend Mask-Cloth Mask-Washable Mask-Chickens-Adjustable Ties