High-quality bamboo board, thick and double-sided: one side is flat and the other has a slight slope that allows liquids to drain and prevents food from falling off the board. Very stable thanks to its thickness, guaranteed for years. Very practical design. Bamboo is without a doubt the material of choice for cutting boards. Great density of its cellular structure. It gives it greater hardness and less porosity than wood. Highly elastic fibers that run parallel to the cane, with a higher tensile strength than any wood and even steel. Reason why it is called "steel cane" and replaces steel in construction, due to its greater resistance and lower weight. Lower coefficient of contraction than any wood. This, together with the greater resistance to humidity, means that as a wooden board it has perfect stability, it does not deform or crack. Although it does not represent a practical aspect, bamboo products are of great beauty. Bamboo is a rapidly renewable vegetable, with a very high ecological balance. This bamboo board is an exceptional piece, an ideal complement to use with good knives and to work comfortably and extensively in the kitchen. Above all, the large one is the "ultimate" board for foodies. Weight Large: 5.63 kg / Medium: 3.60 kg Materials Bamboo wood Measurements (height x width x length) Large: 4.5 x 50 x 40 cm / Medium: 4.5 x 40 x 30 cm