Three birch and beech pieces plus a 38-in by 16.5-in cushion, styled as a rocket, give children aged 1 and up an 8-in-1 indoor course. Each part carries 110 lb and the three together reach a 330 lb total capacity. The climbing triangle folds down to 34-in by 19-in by 31.5-in for storage behind a door. The 34-in by 19-in by 15-in arch and the 31.5-in balance bridge link into a course, and the slide attaches to the matching part when you want to use it. Selected wood with smooth splinter-free surfaces and rounded edges guards little hands during active play. Assembly is required.