Description: Product Highlight: This Badminton Racket Resistance Cover is designed to enhance your wrist strength and power during training. It's an essential tool for every badminton player looking to improve their swing.Material: Made from Polyester Fiber, this racket cover ensures durability and longevity, providing protection for your racket.Product Size: With dimensions of 30cmx24cm/11.81inchx9.45inch, this cover fits most standard badminton rackets, offering comprehensive coverage and protection.Package Includes: Each package comes with 1piece Badminton Racket Resistance Cover, making it a great value purchase or gift for any badminton enthusiast.Training method Put on the racket cover, follow the usual swing training and then take off the racket cover to play. .Daily swing training, stick to a month can significantly improve the batting speed. Specification: Material:Polyester Fiber Size Chart: 30cmx24cm/11.81inchx9.45inch Package Includes: 1?Badminton Racket Resistance Cover Note: Please allow slightly errors 1-2cm differences due to manual measurement. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Dadangjia