Set comes with four coasters along with a holder. Each coaster is a Canadian Maple Leaf. Each coaster has a cork bottom to prevent slipping on hard surfaces.
The coasters are approximately 4 inches in diameter and 1/4 inch thick. These are *not* dishwasher safe and can be cleaned with isopropyl alcohol and/or cold water.
These are 3D printed using PLA which is a compostable bio plastic.
