Despite the bad reviews I still bought the canvas for our children's pool. The pool corresponds exactly to the picture and is therefore 200 x 150 cm in size. Should actually work. The Roll Over worked well with 2 people more bad than good. Unfortunately, the cheap plane less than 5 minutes remaining on the pool. The elastic band is gradually so the Plane slides a short time later on the edges. A gust of wind or even rain keeps the concoction certainly not out. I have just returned to the Plane Amazon.