I didn't really see anything on the market that would work as a door stopper for my daughter's bedroom door that opened into a hinged door. I had tried the stoppers that work as part of the hinge, but there's just too much torque and I've had to replace the screws in the hinge several times already.
This door stopper is big enough and springy enough to stop a low speed door and beefy enough to fully halt a door thrown open by a teenager in a rage.
The author marked this model as their own original creation.