Please note: The CrazyWavy ladder and the StraightAway extension are both sold separately at extra cost. The ladder will need to be purchased in order to use the slide. The chunky wave design of this fun slide creates an exciting rollercoaster ride. It's made from injection moulded polyethylene, so there's no need for steel supports. The built-in galvanised handrails and high side walls make it a safer slide. The extra wide body makes the slide suitable for older children, while the injection moulded design makes assembly quick and easy. Lifetime guarantee against rust causing failure. Suitable for use with: TP838 Navigator climbing frame, TP838 Explorer climbing frame (when built at full height), TP912 Challenger climbing frame, TP811 Sherwood deck, TP815 Sherwood tower (off lower platform only), TP Forest Climber, and TP Kingswood. Please note: in the interests of safety, we strongly advise adult supervision at all times during outdoor play.