Underpass-X Training cones are very versatile component. They can be used as a temporary trainer for a quick workout or they can be used to build up different design solutions based on your needs and ambition.
temporary training MODE
pvc based design ideas (High res pdf's below)
permanent (heavy build)
permanent (light build)
high res pdfs here:
HOME BUILD PLANS: This is a collection of designs you can build at home. These are great projects for kids or coaches and associations looking to save a buck.