Barrel Wine Decanter Coaster and Barrel Wine Bottle Coaster. Wine bottle and decanter coasters have been in use since 1770 until the present day. Use them to protect your dining table or sideboard. This classic barrel design has a silver disc inlaid in the centre of a mahogany base. The silver disc is suitable for engraving. The mahogany base is decorated with traditional fine lines. There are 2 useful sizes. Choose from Sterling Silver or silver plate. Hand produced by a master Silver Smith. Made in England.