Features: This stringing clamp allows you to access hard to areas. The clamp's adjustable turntable lets you easily access and string difficult spots on your racket. Securely hold strings in place. The clamp's nonslip slot ensure that the strings stay put and not slip while you string your racket. This stringing machine clamp boasts high strength bearings that make it enough to last through multiple uses. It can used for tennis rackets, squash rackets, badminton rackets and short rackets. Due to the wide variety of stringing machine models, it is not guaranteed that all base clips are suitable. Please measure the column diameter before purchase to ensure that the product is suitable. Specifications: Materials: Plastic Size: about 13.31x4.8x3.81cm/5.24x1.89x1.5inch Column Diameter: about 12.0mm/0.47inch Package Includes: 1Pc Badminton Stringing Clamp note: Please allow 1-2cm errors due to manual measurement, make surely that you not mind before order. Due to difference between different monitors, the picture may not reflect the actual color.