Field work with baler. Straw refers to the dried straws left over during grain harvesting. It is pressed into bales to make it easier to transport and save space. In agriculture, straw is fed and used as litter. It can also be used as insulation material in construction, fuel material or raw material for cottages, mats and baskets. The pack contains 36 model straw bales, each measuring 0.5 x 0.8 x 1.2 cm.