Gymnastics Balance Beam for American Girl Doll or 18 inch doll with Mat and Carry Bag. 23 inches long, 9 inches high, and 11incehs wide. Beam is wrapped in soft durable padding to simulate the real thing. Wide and long enough to do real gymnastics moves. Suitable for outdoors or indoors. Mat is 24 inches by 13 inches. Balance Beam disassembles and fits, along with mat, into handy carry bag. Doll not included of course. Very light assembly required for shipping purposes.