Fast service and understanding return policy.
Cardboard vs wooden framing. Loose fabric filling vs heavy bound closed cell foam layer filling. These are the difference between a $100 target and a $300 one.
Bought 4 at $114.00, so willing to accept less robust construction, because these are very light/portable, very important to my portability requirements.
For the four, I added a plywood base and swing out “feet” to each. One was shipped with 90cm target area instead of the NASP 80cm, support sent me a replacement cover which I installed and I added extra thickness of cardboard behind each target facing side (36”x36”) to that particular target.