Midwest Products MWP7008 2 x 2 x 12 in., Balsa Block Balsa is a very popular type of wood with a high strength to weight ratio&#44; and also cuts easily with Less sanding and fabrication is required as each piece of wood goes through a rigid&#44; five step inspection Type - Balsa Block Dimension - 2 x 2 x 12 in. Item Weight - 0.35 lbs.