I bought these in bulk, but I'm selling them because my child has outgrown them. These are made in Japan, so you can be assured of their quality (^^) They have two wires to prevent stuffiness, and thick elastic that won't hurt your ears. These masks are designed to be easy to wear, even for those who don't like masks or for children (•‿•) The ice blue color is easy to wear for both boys and girls. I still have some in stock, so if you'd like to buy more than one, please comment (^^) [Product Description] Ice blue, small-sized, 30-piece HYPER BLOCK MASK. - Brand: elleair - Made in Japan - Product Name: HYPER BLOCK MASK - Size: Small (15.5cm x 9cm) - Quantity: 30 pieces - Color: Ice Blue Thank you for looking.