Features: Correct the cutting postures, practice standard movements, and improve the cutting skills. Light Weight body designs, easy to use and disassemble. Practice standard movements to correct the cutting postures, improve the cutting skills. It is easy to disassemble, portable, does not occupy space, and effectively improves the cutting level. The light weight shafts designs does not affect practical practice, and is suitable for driving ranges and courts. Specifications: Materials: Rubber and Fiberglass Rod Size: about 53.3x3cm/20.98x1.18inch Package Includes: 1Pc Swing Trainer 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.