Our olive wood boards are made from old trees in southern Tuscany that have been uprooted in bad weather (no Italian would ever cut down an olive tree). The beautiful grain of the wood follows the tortuous way the trees grow, making each board unique. The boards are hard-wearing, and easy to clean (just wipe down with soap and water). Give an occasional oiling to restore the grain. NEVER put in a dishwasher or soak in water. Each board will be approximately 1kg in weight, and will vary in dimensions.