Introduce your group to Model Rocketry with Estes 1792 SST Model Rocket Bulk Pack. Bulk Pack includes 24 easy to assemble kits so your group can be headed to the launch pad in no time at all. Completed rocket can soar to 350 feet with the largest allowable engine (A10-3T). Recovery is handled by a fluorescent streamer for enhanced visibility. This is a Skill Level E2X (Easy to Assemble) kit so minimal assembly is required but painting is not necessary. The fins and nose cone are plastic and self stick decals are included. Completed kit measures 10.2" tall x .86" diameter. Weight (without engine) is 0.5 oz. Needs the following to fly (sold separately): Estes Recovery Wadding Estes Rocket Engines (one per flight). Recommended Engines:1/2A3-2T (First Flight), 1/2A3-4T, A3-4T, A10-3T Glue and Hobby Knife. Launch Pad Launch Controller Estes model rocketry is recommended for ages 10 and up with adult supervision for those under 12. ATTENTION: Residents of California, New Jersey, Rhode Island and North Dakota please review the Terms of Sale for state specific restrictions on model rockets. ATTENTION: Estes products may contain chemicals known to the State of California to cause cancer, birth defects or other reproductive harm.