Fabric:100%Cotton Child and adult two size Great for role play or costume accessories. Hats can be adjustable sized to suitable for most people.even if you put weight or loose weight it's all your hat. A gift for kids she or him can wear it more years,kids growing and the cap can adjustable. Feeling like a kid to enjoy yourself with this baseball style propeller cap. It has solid color and muliticolor the propeller on top really spins. Great for adults and kids of all ages. This hats have three colors to choose.U can choose difference colors for boys and girls.We use 100%healthy natural cotton fabric for hats to make sure every child can wear my hats.