Made of high quality ABS plastic and aluminum, with ruby ceramic stylus, light and delicate, will not easily damage the record player. Make your music clearer and more enjoyable. What You Get 4 turntable needles. Each size: 1.8x1 cm / 0.72x0.4 inch. Each with a white plastic box to prevent damage to the stylus. They can replace the original stylus needle well, make your music clearer, and not easily hurt your record player. Easy to install The turntable needle design is simple and sturdy, so you don't need any tools, it only takes a few minutes to complete the installation manually. Best Hearing EnjoymentHigh-quality ruby stylus gives you clear sound and soft tones, perfect for long-time reading. Playing music in your rest and entertainment time will bring you better sound quality experience and spiritual enjoyment. CompatibilityThese stylus needles are compatible with most turntables, such as Anders Nicholson, Boytone, Capehart, Crosley, Crown, Fisher, Gpo, Grrace Digital, Ion, Innovative-Technology, Jensen, Leetac, Pfanstiehl, Radio Shack, etc. on.