Additional info: Rocket kit is through the wall fins. Includes plastic nose cone from RWW, airframe tube is a kraft paper with a glassine finish, and this will allow you to just prime and paint your rocket. Motor tube and coupler are kraft tubing as well. Fins are Baltic birch fins are sanded to a matching set. 1/4” Baltic birch bulk plate, centering rings.1010 rail buttons, a 20’ nylon webbing shock cord that will attached to quick links that attach to the two eyebolts that are fastened to the bulk plate and centering ring. Parachute made from nylon rip-stop, all kits also include instruction guide with full illustrations. All kits are tested with stringent flights to assure the reliability of your rocket kit. All kits include precise long life computer-cut vinyl decals to match the Prototype.