Yes . Good Luck <| sep |> So . seeing this , I like the initial idea . but my engineering background and actually with a traffic specialty . these would have yo be filled with something . Little plastic barrels of air may act like that . chances being though , some random leak because the plastic degraded by being in the sun all day for years and they ' d just smash in with no force and catch the car . But the filling . would have to be thick enough to not leak out or evaporate , and fluid enough to absorb the force of the impact and throw rotate it away . Looking at this gif frame by frame , they seem to be trying this with nothing in them , just air and hard plastic . Watch the first few he hits , they ' re crushed . Figure this sits out there for 5 years before somebody his them because this gif is going to be best case to sell the idea , plastic is about crumbling , leaking all over so there is no pressure in the barrel to absorb the impact . just a plastic barrier between 2 steel guardrails at windshield and tire height that will catch your hood more than divert the impact . TLDRGood idea if executed properly . bad idea with maintenance and upkeep .