Plastic is better than I thought. The child is very pleased, I, of course, too. The fasteners are round, so I had to attach not to the axle, but to the trunk. Therefore, the child is closer to the stroller than necessary. Penoskotch was included, so it was not difficult to fit under the diameter of the pipe. The assembly is very light. Everything came very well packed! The fastening seems a little flimsy. I think often to shoot, it will not work. I was afraid that the Axis would break the plastic on the first pot, but everything is fine after a walk. This is a real rescue for mom weather.