Product Description When registered nurse Andeetee isn't scrubbing in for surgery, she's hard at work on the most beautiful surface patterns you've ever seen — including this grinning Quokkas (Setonix Brachyurus) print from our The Wild Life collection. For a grin as big as Western Australia's smiliest marsupial, shop Quokkas by Andeetee today. 100% quality cotton Buttons to hold your mask Soft & breathable Designed by medical workers Tie Back style for short hair or medium hair in a bun Ponytail style for long or thick hair 1000+ 5-star reviews Machine wash up to 104°F with like colors then air dry. Sizing Guide Tie Back Scrub CapsWhen covering short hair: Our Tie Back Scrub Caps fit almost all heads. They stretch up to 24" in circumference. That’s hat sizes XS - XXL. When covering medium-long hair in a bun: The caps have an elastic back to stretch over your bun. They stretch up to 24" in circumference. To check the fit, tie your hair in a bun just below the crown of your head and measure around your head with the bun included. Ponytail Scrub CapsOur Ponytail Scrub Caps fit almost all heads. The hat stretches up to 26" in circumference. That’s hat sizes XS -XXXL. The ponytail pouch can stretch up to 16" in circumference. That’s roughly the size of a cantaloupe. Visit our FAQ for more information