Have long wanted to buy such a part, but got it pushed out again. Now in the heat times ordered - and all are enthusiastic. We have 10 mm used as a backing Styrofoam plates from the hardware store. That feels good on your feet and the danger to the plastic injured is banned. Construction is easily described. Can run in water is ne ordeal because there yet fits a lot of pure. But then: the pure fun. And the size is enough for 2-3 people who just want to cool. His head on the thick rim hook, let the feet in the middle and then hang - just cool ;-)) Have we even bought glaich ne circulator to - recommended. And when I absolutely recommend the tarpaulin from Intex. Have first the slightly cheaper bought by Bestways. Only crap ... too small läasst itself with 3 people do not pull on the pool, flies away with the first wind. The Index-Plane contrast fits, is lightning fast and it holds. In short, the pool is worth every penny ...