ISO 25649-6:2017 is applicable for Class D floating leisure articles for use on and in water according to ISO 25649‑1 regardless whether the buoyancy is achieved by inflation or inherent buoyant material.ISO 25649-6:2017 is to be applied with ISO 25649‑1 and ISO 25649‑2.NOTE 1 Typical products forming Class D (see Annex A):- inflatable climbing structures on the water;- bouncing platforms;- inflatable slides;- water trampolines;- teeter totters;- obstacle courses.NOTE 2 Typical places for application:- pools;- lakes, ponds;- open sea;- sea shore (no offshore winds, no currents).