IROND Grip Boosters

IROND Grip Booster is the perfect add-on to your IROND Forearm Trainer, designed to help take your grip strength, finger endurance, and overall forearm performance to the next level. While the Forearm Trainer targets full forearm activation and squeezing power, the Grip Booster focuses on finger extension and the smaller support muscles that traditional grip training often misses.

Simply place your fingers through the loops and extend outward with controlled reps to improve grip balance, hand stability, endurance, and recovery. Use it before workouts, after forearm training, or throughout the day to complement your routine and build stronger, more complete forearm performance anywhere you are.

Standard shipping takes 10–14 business days. Expedited shipping options are available at checkout if you need your IROND sooner.

Once your order ships, you'll receive a tracking number via email so you can follow your package every step of the way. We ship to all 50 US states. For international orders, delivery times may vary by location.

Any questions about your order? Reach us at contactirond@gmail.com and we'll get back to you within 24 hours.