A 1.3m extension to the run of tp's Straightaway or Crazywavy Slide, with it's own inbuilt wave, this not only extends the slide run, but also protects both your lawn and the children's clothes. A special linking feature means that more than one extension can be added. (Though we recommend you only do this if you have a steep slope, as otherwise there is not enough momentum to carry a child over subsequent waves.)

N.B. The image here shows 2 wavy extensions at the end of a Crazywavy Slide.