Description: 【Easy Installation】: This badminton grip aid is designed for effortless installation and is suitable for most badminton racket, making it a versatile choice for any player 【Material & Durability】: Crafted from pp, this grip aid ensures durability and long time performance, providing reliable support during your training sessions 【Upgraded Comfort & Anti Slip】: Shorter and more refined design than the 1st gen, with an adjustable finger slot and wear resistant sticker for a comfortable hold 【Ideal for Training & Enthusiasts】: Perfectly suited for badminton coaching sessions and enthusiasts looking to enhance their skills, this grip aid is an essential tool in any beginner's training kit 【Compact Size & Package Contents】: With a total length of approximately 6 cm/2.36 inch and a middle hole size of 2.7 cmx2.1 cm/1.06 inchx0.83 inch, the package includes a grip aid device that easily fits into your bag without taking up much space Specification: Material: PP Size Chart: 6cmx2.7cmx2.1cm/2.36inchx1.06inchx0.83inch Package Includes: 1 Badminton Grip Aid  Note: Please allow slightly errors 1-2cm/0.39inch-0.79inch differences due to manual measurement.