Product Description: Material: Aluminum + ABS Size: 4.0cm * 4.0cm * 2.0cm Color: Red Quantity: 4 Package Content: 4 * Record Player Needle Material: This shaft needle is made of durable ABS plastic and aluminum arms. Compatibility: Compatible with some phonographs. Such as: Crosley, Ion, Numark, Bush, Sanyo, Fisher, Sony, Pyle, Philips, Gemini, etc. High Sound Quality: Durable, longer playing time. Powerful tracking ability, dual channel (stereo), improved cone-pin cartridge for better bass reproduction and a more authentic playing feel. Easy Installation: Phono needles are easy to install, record needles are simple and robust and can be easily installed without tools. Packaging: There are 4 needles in total, enough for your need; compare and measure your current needle with the picture to make sure it fits your gramophone.