This is a single cup holder that fits snugly into the square hole at the front of most 80 series LandCruisers. The LX450 came with a sub woofer in this hole so this cup holder will only fit in the 91-97 Toyota Landcruiser and not LX450. It has a slot for a cell phone that is the width of the square hole. If your phone fits in the square hole now it will fit with the cup holder installed. The cup holder diameter at the top is 3″ with a slight taper towards the bottom. If you need something larger than 3″ then you will want to buy the single or double cup holder set up that mounts on the side of the shifter console. There are also two pen holders that are tilted forward by 15 degrees to make sure the pens don’t interfere with any cup. Soda cans, water bottles, and all fast food cups all fit without issue. Anything bigger (like a Nalgene bottle) will not. These come in the factory Oak tan color and the dark gray color. These are made of ABS plastic through my 3D printer. Install is simple. Remove the 3M adhesive backing and push it into the hole until it hits bottom. It’s a snug fit so it will take a little force to get it to seat all the way into the bottom. I wanted it to be a snug fit so that if a large cup is put into it with a snug fit, it wont pull the entire insert out when you remove the cup. No screws are needed but I left the factory hole at the bottom available if you decided to run a longer screws and anchor it into place.