Needed to replace my last DIY target. So here is how I did it.
panels sidewalls.jpgcorregated plastic.jpg
These are signs that are corrugated plastic. You can get it at your local sign shop or see if the coke guy has any he is going to throw away.
bend.jpg
I first bend the signs in the middle.
strips.jpgcorners.jpg
I cut up some plywood old stuff I had laying around. Old pallets what ever you have. I then staple it to the corners.