Felt ball garland is 6 feet in length with 24 felt balls. Felt balls are 2.5 cm (about the size of a quarter) and made of 100% wool. Felt balls are meant to be spaced approximately 3 inches apart. There are no knots between the balls, so that you customize the position of the balls on the garland. Balls will grip the string allowing for them to stay in their place.