Discus to Shot Put Hammer Weight Throw Throwing circle conversion inserts

This is a light-weight modular conversion ring for a Discus circle to Shot Put, Hammer, Weight Throw Circle.  

Made for temporary indoor or outdoor use.  Quick easy setup and portable.  16 segments and a perfect circle anywhwere you have space.

Using keyed foam mats we cut out the proper size insert to take the 2.5-meter circle to 2.135-meter throwing circle. We use a large laser router to cut a smooth accurate insert to the proper size. The pads lock together to form the insert.  The insert fits snug in the discus circle.  The mats are heavy-duty 3/4  inch thick. The circle is accurate to within .5 diameter due to expansion and contraction of foam.  We get material in 3 different colors and depending on availability the one shipped maybe sky blue, silver/grey or black.

WARNING: Products may contain chemicals known to the state of California to cause cancer, birth defects, or other reproductive harm. See www.P65Warnings.ca.gov for more info.