| Brand | Unbranded |
|---|---|
| Shape: | Round |
| Pattern | American MCM Classic |
| Composition | Silverplate |
| Diameter: | 4.5" |
| Style | Mid-Century Modern |
| Weight: | 15.4 oz. |
| Country of Origin | United States |
| Age | 1980s |
Check the listing for details. VTG Wine/Champagne Bottle Coaster - Pre-owned 4.5" Diam.. Made in United States. Listed at 39.99 USD. I don't know exact composition of this Coaster but I think it is silver plated.