Description: 【Sturdy Nylon Material】: Crafted from quality nylon, these badminton grommets offer superior durability compared to metal alternatives, ensuring long term protection for your badminton racket's string holes 【Comprehensive Protection】: Designed to prevent collapse of the inner side of the string tube, these badminton racket racquet grommets eyelets are essential for maintaining the integrity and performance of your racket during gameplay 【Versatile Fit】: Suitable for both single and double string holes, these badminton racket grommets rings require a slight expansion at the bell mouth after installation to ensure a secure fit and optimal performance 【 Dimensions】: Each badminton racquet grommet gasket measure 0.4 cm/0.16 inch in outer diameter, 0.25 cm/0.10 inch in inner diameter, and 0.05cm/0.02inch in thickness, providing a great fit for most standard badminton rackets 【Value Pack】: This set includes 100 badminton racket racquet grommets eyelets, great for replacement accessories for repairing or maintenance Specification: Material: Nylon Size Chart: Outer Diameter 0.4 cm/0.16 inch Inner Diameter 0.25 cm/0.10 inch Thickness 0.05 cm/0.02 inch Package Includes: 100 Badminton Grommets Note: Please allow slightly errors due to manual measurement and different monitors.