For your consideration is this fine set of 4 drink coasters of perhaps midcentury or older.
Each of these is in an elegant pressed glass starburst pattern and features a sterling silver band around the upper part.
These measure about 3 3/4″ in diameter.
They appear to be in like-new or perhaps unused NOS condition and include the original box. There is some limited tarnish noted on each, but otherwise no issues are noted. The box has some wear and signs of storage.
Please see the photos for more detail.