It's a set: Get two, for this price. Two full sets of cotton Batman Pajamas are included. Available as sizes 4 (approximately 3-4 yr. old); size 6 (approx. 5 to 6 year old); size 8 (7 to 8 year old); size 10 (9 to 10 year old).
Glows in the dark: features glow-in-the-dark printing to enjoy at night
Fun, fun, fun: no time for sleeping, as hell swing into action as batman and save Gotham city