Hit Zone JR Tennis Air Tee! Includes A Dozen Balls - Great Training Aid for 10 & Under Junior Players! Model HZ-T500 - Includes 14.5" Bonus Sleeve - Made in The USA! SEE VIDEOS & TESTIMONIALS by clicking on "Hit Zone" link at top left of listing! SCROLL DOWN for more photos, FAQ, and info! THE HIT ZONE JR FOR TENNIS provides a unique and fun way for your junior player to practice tennis! The ball floats in mid-air. We use a patented system incorporating a fabric sleeve to deliver the air stream. If the player hits the "Tee" - no big deal  their racket will swing right through it. Your player can concentrate on hitting the ball correctly rather than knocking over the tee. We have coaches around the world using the Hit Zone and their students love it! THE HIT ZONE PROVIDES for a safe and fun way for your player to train at home. We have parents who set up a net in the yard or drape a sheet across the garage that the player can hit in to. And if you live in a place where you get long cold winters, your player will stay occupied practicing their swing at the training center you can set up for them in the basement! The Gamma foam balls are softer and lighter than a real tennis ball, so they will be much gentler on your home. OUR PATENTED HIT ZONE uses a specially designed fabric sleeve to deliver the air stream. If the kid's racket hits the "T" - no big deal - it will swing right through it. This is a huge benefit! Kids are going to tend to swing to miss the tee, rather than swinging to properly strike the ball. The player can now concentrate on making contact with the ball properly. Your Hit Zone comes with 12 Gamma foam balls. Oversized foam balls also work great. THE HIT ZONE JR for tennis comes with 12 Gamma foam balls and a 9" fabric sleeve. YOUR 14.5" BONUS SLEEVE WILL BE MAILED SEPARATELY. The Hit Zone Jr works great for ages 2-7. Adult supervision is recommended for the younger kids. If you have baseball and softball players in your home, the Hit Zone Jr also works great for tee practice. The Hit Zone Jr needs to be plugged into a 110V outlet. When using outdoors, be sure to use a GFC protected outlet. The Hit Zone air tee makes practice fun again!<br> The ball is suspended in mid-air - no worries about hitting the tee! This helps develop<br> better swing habits. No more swinging to miss the tee rather than swinging to hit the ball properly.<br> Swing right through the sleeve, you&#039;ll hardly notice it&#039;s there!<br> Your player can practice solo.<br> Light weight and compact - making it easy to bring everywhere.<br> Spinning and movement of the ball replicates the look of a real tennis shot..<br> Works great for pickle ball too.<br> The body of the Hit Zone is made of strong steel.<br> We chose a high quality Sanatec Polyethlene material to make the base for the Hit Zone.<br> It is sturdy and made for heavy duty outdoor use.<br> The flexible fabric sleeve is made out of durable ripstop nylon<br> material. It is the same material that well made outdoor products<br> are made out of.<br> Simply plug into a 110v outlet and it is ready to go! When using<br> outdoors, please be sure to plug into a GFI protected outlet.<br> The Hit Zone only weighs a few pounds. It easily fits in the equipment<br> bag so your kid can bring to the court or a friends home.