This natural colored arch set is constructed of dense foam covered in durable, wipe-clean vinyl. This multi use piece can be used as a climber, rocker and seat. Largest arch measures 49 inch W. x 16 inch D. x 18 inch H. Middle arch measures 32.5 inch W. x 16 inch D. x 13 inch H. Small arch can be folded to create a seat and measures 15 inch W. x 16 inch D. x 8 inch H.