Relationshipware StratoFins Screw-on Water Rocket Fins + Parachute Kit

StratoFins will guide your rocket to lofty heights with straight flights instead of tumbling through the air. StratoFins are made of durable plastic and screw-on to a 2 liter soda bottle or smaller. These fins are compatible with 95% of all available launchers either homemade or commercially available in the marketplace including those employing a rubber stopper (4M), an expanding tube (AntiGravity), nozzle (Quest), O-ring (Aquapod), or cable ties (H2O Thruster) because it replicates the threaded portion of the bottle beyond the fins. StratoFins requires no tools or glue for assembly. The StratoFins kit includes 1 attachment ring and 3 fins along with an instruction sheet that provides information for creating a nose cone and several launching tips. Assemble StratoFins by sliding each fin down a separate slot on the attachment ring beginning from the top. With all fins in place screw the attachment ring onto a soda bottle until snug. Kit includes one new 24" red Rip-stop nylon StratoChute with 6 sides and 6 braided nylon shroud lines. Reusable parachute for thousands of launch recoveries. Quality general use parachute for water rockets. Shroud lines easily loop over fins attached to a 2 liter bottle rocket and gathered at the top with a cable tie. StratoChute canopy is just the right size for providing a fun and safe recovery flight down of launched water rocket as seen in the photos at the top. Be sure there are no trees nearby especially on a breezy day as the StratoChute could get caught in a tree branch. Parachute is made with Rip-stop nylon fabric for durability. Braided nylon cords - each shroud length about the diameter of the parachute (each cord is about twice the diameter). All edges sewn with professional grade Serger Sewing equipment. Polyester thread employed. Machine Washable. Water rocket (2 liter soda bottle), nose cone, and launcher are NOT included.