Set of 3 bamboo cutting boards We also call our cutting boards Rataplankjes after our own bamboo label Rataplan Design. We are made of solid bamboo, a sustainable material that is particularly dense, making it difficult for moisture to penetrate. Moreover, it is antibacterial, allowing it to self-clean. The large board is 35.5 cm long, 25.3 cm wide, and 2 cm thick. The medium-sized cutting board is 28 cm long, 20.3 cm wide, and 2 cm thick. The small cutting board is 21 cm long, 15 cm wide, and 1.5 cm thick. Ideal as a sandwich board for the hungry eater, as a cutting board, or as a snack board. The only thing we don't enjoy is the dishwasher. We prefer to be hand washed with a little dish soap. That way, we last much longer. And after a few months, we are happy with a few drops of food-safe cutting board oil, which can also be found in this online store.