Official Hole-Shrinker – Airmail Training Device - Free Shipping!

Improve your aim. Throw like a pro.
The Hole-Shrinker™ is a training tool designed to help you master your airmail game. If you can consistently land bags in a 5", 4.5", or 4" hole, a standard 6" cornhole target will feel easy in competition.

Developed by Cornhole Solutions, this device gives players of all levels a fun and challenging way to sharpen accuracy and gain confidence on the boards.

✅ What's Included:

• (1) Mounting Bracket

• (1) Red Insert – Shrinks hole to 5.0"

• (1) Blue Insert – Shrinks hole to 4.5"

• (1) White Insert – Shrinks hole to 4.0" (for mini bags)

• Screws for mounting

✳️ Inserts drop in and twist to lock into place!
Want to train on both boards? Order Qty 2.

🛠️ What You’ll Need:

• Wood glue or super glue

• Drill or screwdriver with square drive bit

⚠️ Important Notes:

• Designed for use on 18mm (3/4") thick board tops

• For thinner or lightweight boards, do not use screws — glue bracket securely instead

• Boards and bags sold separately

Looking for mini bags?
👉 Click here to shop mini bags »

💬 Questions?
Chat with us on the website or email sales@cornholesolutions.com — we’re happy to help!