Colonial Tin Works Mason Jar Lid Coasters Set of 4 Kitchen Supplies, 3″ diameter x 1″ tall, barn roof, tin, gray, cork, natural, distressed Price: $6.29 (as of 05/10/2021 20:30 PST- Details) & FREE Shipping.

Each Measures: 3″ diameter x 1″ tall
Metal with cork inside to absorb moisture
Comes as shown, with an attractive jute tie