These 4″ (~100mm) Coasters are an Acrylic Top with a cork backing.

These can be in various colours with Black Text on White shown in the example, Black on Gold and Silver have a small surcharge.

You can select from any method, if it is not in my library then I will design it and add it then to the library for others.

These come with a cork backing, they are heat resistant for your cuppa, but not high heat!

Note:

Singles, Minimus, Doubles and Minor Methods fit well, however above these stages, you are looking at very, very small numbers!