Engineered with comfortable touch blend and built in grips, you won't have "roll up"or "snap" problem during exercise with the fabric resistance bands, which might happen while using Rubber exercise bands
Nylon pure material is made of PA6 or PA66. We use PA6 or PA66 raw material particles to make sheets, and then we use stamping to produce finished products.
For this indoor bounce house, it's big enough for 3-4 children jumping at a time, small enough for indoor for the rainy days. This indoor bounce house gives your children lots of working out all year long.