Amazon.com: REDESS Womens Winter Knitted Beanie Hat Warm 。Warm Winter Hat: The winter knit hat is made of 100% soft acrylic, warm, thick and soft beanie hat for your cold winter; Great Flexibility and Stretchability: beanie for women with elastic, one size with good stretch, head circumference: Approx 21.26\"-23.62\"(54-60cm) that will fit most people head size; Pom Pom Hat - The winter hat with a faux fur pompom,this puff ball is bigger,super cute and removable;The pom pom snaps securely in place when you want to wear it, and is easily removable when you don\'t; Simple Style: You can wear the winter hat when you dress up casual and youth style outfit, or can be used as ski cap; Pair them with simple jeans, skirts or shirts and you\'re all set for the day; Knit hat covers your ears comfortably;You need\'t worry about your ears in winter; Copper buckle at the top of the hat so the pom pom could be removed easily; Washing Instruction for Beanie：Hand wash the beanie with warm water ; Do not wash the pompom, cause washing will ruin the shape of the pompom;If machine washing, it is recommended to put it into a laundry bag to avoid damage.