These University of Michigan car coasters are such a clever way to show your team spirit while keeping your vehicle clean! The set comes with two premium sandstone coasters that fit perfectly in standard cup holders - one for each front seat. The 2.5-inch diameter and 3/16-inch thickness are just right - not too bulky but substantial enough to do their job. The absorbent sandstone material is fantastic at soaking up condensation from cold drinks, so you don't get those annoying water rings in your cup holders. The Michigan Wolverines design is professionally printed (not transferred), so the colors are vibrant and won't fade over time. I love that they're officially licensed, which means you're getting authentic team merchandise that actually supports the university. They're so easy to use - just drop them design-side up into your cup holders, and they instantly upgrade your car's interior with that personal touch. Beyond just looking great, they're actually functional protection against spills and stains. Whether you're a current student, alumni, or just a dedicated fan, these coasters make your daily commute feel a bit more spirited. They've become one of those small accessories that always get compliments when people ride in my car - much more unique than the typical bumper stickers or license plate frames!