The Quest 'Lil Grunt is a workhorse. Only 17 inches tall, the kit features blowmolded plastic nose cone, laser-cut balsa fins and a rugged 24mm diameter motor mount. Flights with a D12-5 will go to almost 1,600 feet. Then your 'Lil Grunt will recover gently on the big 3"x36" fabric streamer. Includes big, easy-to-apply self adhesive decals. Recovery: 36" Fabric Streamer Fin Type: Balsa Length: 17in / 43.2cm Diameter: 1.97in / 50mm Engines (Motors): D12-3 D12-5 Altitude (Estimated Max): 1400ft