Description <br> Description: <br> 【Convenient Home Use】: This badminton training device allows you to play badminton at home without the need to pick up the ball. Its perfect for an enjoyable workout at home. <br> 【How to Use】First, the sticky sticker can be glued to the upper door frame, then hang the ball; this badminton trainer is very easy to install. Press the button, and the ball can automatically be rebounded. <br> 【Easy Installation】: The badminton self practice trainer can use with traceless adhesive sticker, just press it firmly without damaging your walls. It can be installed anywhere, making it versatile and convenient. <br> 【Durable Material】: Made of plastic, this badminton trainer is designed to withstand play. Its not easily damaged and has strong power, making it ideal for improving your power and technique. <br> 【Perfect Gift】This suspended badminton trainer provides endless hours of fun. Perfect as a present, a great gift it is, and something your child would enjoy. <br> Specification: <br> Material: Plastic <br> Cable Length: 1.3m/51.18inch <br> Package Includes: <br> 1 Retractable Host <br> 3 Badminton Balls(Random Color) <br> Note: <br> Please allow slightly errors due to manual measurement and different monitors. <br>