Design: A warm and comfortable festive beanie hat featuring a double layered winter knit material, suitable for all head sizes, for most children, men, and women. Christmas Hat: Get one or two LED Christmas beanie hats. Easy To Use: Multiple colour LED flash units powered by a 2* CR2032 lithium coin cell battery (included) for 40 hours. Variety: Choose between four colours. Material & Size: Made from 100% polyester, Size: 22 x 25 cm. | LED Christmas Beanie Hat - Black | Wowcher