Made in the U.S.A. F-69™ by JCS® 2" dia foam rocket For Alias MKX launchers. The F-69 two inch diameter foam football made in the USA by JCS. The nose shape of the F-69 hits your target softer than other rockets by distributing the impact over a wider area using a softer foam. Slight fin angle creates the perfect spin to ensure a precise flight path. An engineered rocket specifically designed for MKX launchers.  JCS soft durable foam will outlast, out-fly, and out-perform all others! Side by side tests: NERF® vs. JCS®: The F-69™ will fly up to 50% farther and more accurately. Same size and weight, JCS® rockets are softer and safer.

Safety and Use Guidelines: 1. JCS foam rockets are designed especially for JCS launchers. 2. JCS foam rockets have not been tested in any other launcher. 3. Inspect foam rocket for damage before launching. A damaged rocket could have an unpredictable flight path. 4. Do not launch damaged rocket. Dispose of damaged rockets. JCS rockets are not repairable. 5. We recommend launching JCS foam rockets at 180 fps (feet per second) maximum velocity or less. A 180 fps velocity, or less, provides maximum range and life of the foam rocket. 6. Check velocity with calibrated chronograph. 7. Keep JCS foam rockets dry. The foam can retain water. The water will change the weight of the rocket. A wet foam rocket can fly unpredictably and impact with unsafe force. Do not launch wet foam rockets. 8. Pay attention to foam rocket temperature: a dry or wet rocket can dangerously freeze in the winter time changing. Store foam rockets in sealed plastic bag to keep dry. Do not freeze foam rockets. Even dry foam rockets increase stiffness when frozen. 9. JCS foam rockets load easily when powdered with a baby power. We recommend lightly coating the foam rocket with baby powder to make loading easy.