Lady Clare, founded in 1932, is a British company that primarily produces and sells tableware and kitchenware. Their products are exported worldwide and are famous as souvenirs from London. This set of coasters is made of melamine resin and features six different illustrations of famous landmarks and historical sites in London. (The back of the coasters is made of a brushed material to prevent scratches on tables, etc.) The six coaster designs depict Westminster Abbey, Buckingham Palace, the Tower of London, St. Paul's Cathedral, St. James's Palace, and Horse Guards (headquarters of the British Royal Horse Guards) in London. This item is a souvenir from London from 30 years ago and has been stored in almost unused condition. There is one scratch on the outer box, and some minor dirt and scratches, but the coasters themselves are almost unused, with little dirt or aging. Coaster Size: 8.5 x 10.8 cm, Thickness 0.6 cm Material: Front: Melamine resin Back: Brushed fiber (dark green)