Wood Rocket Kit, 335 pieces, Steel material, includes (80) #6 x 1 IN Wood Rockets and (45) #6 x 1-5/8 IN Wood Rockets and (450) #6 x 2 IN Wood Rockets, (35) #6 x 2-1/4 IN Wood Rockets and (65) #6 x 1-1/4 IN Wood Rockets and (70) #6 x 1-1/8 IN Wood Rockets