The NEW Larger Size Big Green Egg Acacia Wood EGG Mates – 21 x 15 inch (53 x 38 cm) – are crafted from sustainably harvested acacia wood with strong mortise and tenon joints – the preferred style of joint for quality furniture and cabinet work. The Mates are finished to match the EGG Handle and the Big Green Egg Acacia Tables for consistency within the product line.