Review on COOYOO Retractable Seatbelts Adjustable Vehicle by Angela Jones

I recently purchased this kit (Brand A) and another kit (Brand B) for my husband's and my husband's trucks, both of which have a crew cab. We have two large puppies, 60lbs and 95lbs, who when we pull off the truck, will lunge at anyone who passes, throw themselves at the windows and dig their claws into the upholstery. We got those seatbelt buckles hoping to at least keep them in the back seat. We ended up putting one of each design in each truck. Brand B uses a static or non-elastic nylon webbing that is slightly wider than Brand A and a much larger/more powerful collar clip but is otherwise the same as it is adjustable in length and has the same webbing insertion style. We've been using them for about 3 weeks and I take my dogs everywhere so both buckles have been in use for a long time. I started using a static harness for a large dog because I was skeptical about the small clamp. Recently, last week, I've started using the rubber band and while it's holding up well I don't see any signs of stretching or bending in the metal. Of course that may change as more and more lines are used, but so far so good. I believe this worked because a) the bungee design absorbs most of the force with which an otherwise inadequate clip would fall apart and b) the dogs toned down their "Stay off my seat!" level, no longer barks when walking away from the truck, and seems to have gotten some zen from being buckled in the back seat. That's great. If there are any changes, I will update the review. By the way, the collapsible bowl that comes with the leashes was a great addition!