White polystyrene board, 150 x 300 mm. Set includes pieces with thicknesses of 0.25 mm, 0.50 mm, and 1.00 mm, with one piece of each. Ideal for plastic model making, model railways, architectural models, and other hobbyist applications. We recommend our adhesive 170490/170492 and Vallejo paints. Manufacturer: International Hobbycraft Co. Inc