●Material: Acrylic ●Size when laid flat: [S] For kids: approx. 7.9 inches (20 cm) wide x 8.3 inches (21 cm) high. [L] Adult approx. 9.8 inches (25 cm) wide x 8.7 inches (22 cm) high. ●This item can be used for a short outing and brings out the cuteness of your child and parents. ●The simple design makes this hat perfect for both boys and girls.