A simple coaster with a coffee bean design engrave into the center of the coaster. The coaster can support a cup with a base diameter of up to 3.8 inches (96mm). I decided on the size with my 24oz YETI Rambler mug in mind, just for reference.

Dimensions:

Total Diameter: 4.25 in. (108mm)

Coaster Lip: .2125 in. (5.4mm) thick x 0.125 in. (3.2mm) tall

Overall Height: 0.25 in. (6.4mm)