The Pallet Coaster is a set of 5 coasters with the pallet crate included. The crate is approximately 3.8" x 3.8" x 2" and the coasters are approximately 3.5" x 3.5" x .5". They have a light coat of clear shellac on them to help prevent the moisture from soaking in considering they are wood. There are 5 coasters included.