Featuring the classic Webelos plaid and logo emblem, this neckerchief is made of a polyester/cotton blend. It measures 36 x 25.5 x 25.5 inches and is part of the required official uniform of the Webelos (for boys and girls who have completed the third grade or are 10 years old). The neckerchief can be worn over or under the collar and it is recommended that a den wears all one way to stay uniform (pun intended).