Vehicle - 2000 Chevy TahoeIt's not cheap, but it's very functional. It is light enough for me to move it and all my office materials out of my passenger seat when my wife or another passenger needs to ride with me. It's so much more convenient than grabbing up all my flyers, catalogs, and papers in an arm load. - The slide out tray is smooth with a secure clip to hold paper where you need it. It has just the right amount of friction when fully retracted to keep it from sliding out under normal driving conditions, but it's not too stiff to pull out when you need it. - It has some nicely sized small compartments to keep pens, highlighters, small notepads, scissors, etc. - The file slot is just the right size for me to keep several catalogs on hand instead of sliding around my back seat and trunk area. - There's a large compartment underneath the work surface that keeps my laptop and iPad out of sight when I'm not in the vehicle.There are several options and colors, and I picked the one that works best for my needs. I love it, and I don't know how I made it this long without it! I told a colleague about it and he ordered one the next day if that tells you anything about how handy these are.