REVISION 2! This latest revision has input from people using these in the field. This is a magnetic cup holder that fits in police cars with metal plates for center consoles. This will hold a large range of cups from yeti low balls all the way to large tumblers, stanleys, and nalgenes. This also comes with drop in adapters to hold Celsius cans and 20oz pop bottles in place securely. This is designed to sit on the metal plate center console and has a magnetic base that allows it to be oriented in any position. It uses four 18lb Neodymium magnets and the cup holder stays in place when going around corners or during heavy acceleration accelerating. The cup holders have drainage holes for easy cleaning of spills. This latest design has a floor in the back tray so you can keep change and other items in there and lift out cup holder and not lose anything. Made from Strong ASA plastic - rated for hot car temps and is UV resistant. Currently made in Black and Blue. Personalization available. Can add a badge number or name in storage area like shown in the picture. If you would like a personalization, please sent me a message. I will draft a proof to send your way. Once you approve, I will make. Personalization adds a day.