Love the last set I got.
Got these for my work van. I have a set on my Jeep for 12 years and they still look great. Not bad to install but heat is a good idea. I did mine on a sunny day when it was about 70 out, laid them both in the sun for a few minutes and it helped the guards flex a bit easier although I was afraid of breakin them once. They do need to flex quite a bit to get inside the channel. Once they were in I put the windows up and needed to help get them up over the lip of the guard.
Flag hood protector
,the previous flag hood protector on the truck broke in three pieces, it had been on the truck since new, 2003. So the truck looked naked, the new protector looks great and mounts so that it's stiffer, not rubbing against the hood like the previous one. Would have helped to have evolved three hands to mount it on the hood, but managed ok with two.