Product description Lucrin - Set of 6 square coasters in a case - Granulated cow - Leather - Red Set of 6 square coasters in a case that closes with a press stud. Dimensions: 3.7x3.7 inchesMaterial description Granulated Cow leather - This type of leather keeps its original grain, and this may even be accentuated during processing. Not only can you feel the grain with your fingers, it is lovely to look at too. It is a very classical regular grained leather with excellent quality and resistance. Grained calfskin can be used to make all our articles except desk blotters and mouse mats.