As the name implies, the Stalwart is an imposing and strong rocket. It races upward at incredible speed and can dominate the air again and again thanks to the parachute recovery system. Kit includes everything needed for construction – a 20-ounce plastic bottle, a 12" parachute, tubes, rings, a nose cone, fin material, decals, and instructions. Pitsco HD Bond II glue (sold separately) recommended for assembly. Finished rocket is 63 centimeters in length. Requires scissors, ruler, clothespin, masking and transparent tape, white and cool-melt glue, paint, permanent marker, and launcher, sold separately.