<div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><p>&nbsp;</p> <p>Description:</p> <p>Training tennis ball with elastic string. Put water, sand or something heavy in the trainer's baseboard to make it hard enough to hold the ball</p> <p>Do not need a tennis partner, you can always have tennis training.</p> <p>Especially to improve the tennis player stroke, legwork and hitting precision control.</p> <p>Tie the ball to the base with a rubber band without having to pick up the balls frequently.</p> <p>Pull out the plug of the base, fill the well with water or sand to keep the base stable on the ground.</p> <p>Save yourself from restricting the site, play or practice any place at will</p> <p>Fit for white collars, old people, teens, school, entertainment places, etc.</p> <p>&nbsp;</p> <p>Specification:</p> <p>100% brand new with high quality</p> <p>Material: PE, rubber</p> <p>Colour: blue<br> size:<br> Children racket:53*22cm<br> Adult racket:69*27.5cm</p> <p>Cord length: approx. 3.8~4m</p> <p>String elastic force: ca.7-8m</p> <p>Package included: 1 set tennis trainning aid</p> <p>&nbsp;</p> <p>Note:</p> <p>The actual color of the item may be slightly different from the images on the web page caused by many factors such as the brightness of the monitor and light.</p> <p>Please allow 2-3cm size difference due to manual measurement.</p> <p>&nbsp;</p> <p></p> <p></p> <p>&nbsp;</p> <p>&nbsp;</p> </div></div>