Dimensions: 0.5L x .12W x 0.75H inchesVintage look of all Crosley products. Diamond stylus needle. Designed specifically for 78rpm records. ABS plastic composite. Far superior to original needles. Crosley now offers state-of-the art diamond stylus replacement needles specifically designed for 1st generation Crosley Stack-O-Matic record changers. Features high-grade ABS plastic composition built-in needle protector and easy installation. Take it for a spin.Choose the right needle for your turntable. The NS1 cartridge fits only the 1st generation Crosley Stack-O-Matic record changers.