Our coasters are made of 100% American Hermann Oak, full-grain 10-12 ounce (4.4-4.8mm) thick quality leather; and come in three styles, Square, Round, and Heart Shaped. 
Our heart shaped coasters are 4.5 inches wide. 
They come in a set of 4, in 4 different colors, Havana, British Brown and black.
Or a set of 4 in 1 color either Havana, Chestnut, British Brown, or Black
If you would like an engraving, or writing on your coasters, we would be happy to do that for you.