Description: Correct Swing Technique: With an intelligent sensing system, This badminton training effectively corrects common swing errors helping users develop muscle memory for more efficient technical movementsQuality Material: Crafted with meticulous attention to detail, this Badminton Training Tool is made from and Stainless Steel material, Equipped with non slip handle, ensuring long time useSimilar Size to Real Racket: With a compact length of 20.5cm/8.07inch, this Badminton Swing Trainer closely resembles the handle of a real badminton racket, providing an authentic experienceRealistic Feel: Designed to mimic the feel of a real game situation, this training device helps you improve your skills in a realistic settingApplication: Great for badminton preheating, stretching. Convenient for indoor or outdoor sports, such as corridors, balconies, parks, gardens, offices, etc Specification: Material: Stainless Steel Size Chart: Length of 20.5cm/8.07inch Package Includes: 1Badminton Swing Training Aid Note: Please allow slightly errors 1-2cm differences due to manual measurement.