Review on 🐶 Zone Tech Universal Metal Dog Car Barrier - Heavy-Duty Adjustable Portable Sturdy Black Pet Travel Safety Barrier - Fits Most Vehicles - Easy Installation by Laura Jones

Good idea but terrible design. The vertical bars are meant to be held in place (once adjusted to the correct height for your vehicle) by a small screw on each plastic head bar (so you have something to hang from). The problem is that this doesn't provide enough friction to hold the two adjustable bars in place. If you REALLY try to tighten two screws enough, you'll rip the plastic head off the screws, rendering them (and therefore the entire product) unusable. If the manufacturer would spend an extra 50 cents to make a few more pieces of metal, this would be a great product. If not improved, DO NOT BUY!