You could spend more and get better screens, but they're worth it. I keep them in the trunk of my stroller in case I ever need them or when I meet someone who needs them. For the cost I would share it with another motorcyclist. Inexpensive insurance against scratches on the rims when changing tires on the side of the road. If you change LOTS of tires your interests will be better served by spending more for better quality but for the price you can't beat them.