The package includes 8 Press Wheels with Frames, each measuring 2.00X1.20X1.20cm. These pinch rollers are made of rubber and plastic, with a wheel diameter of 10mm. They are lightweight and portable, suitable for various recorder brands and models. The pinch rollers are durable, wear-resistant, and easy to install. They are designed for use in recording machines, CD players, and video tape recorders. This product is a practical and sturdy replacement for old or broken pinch rollers, offering convenience and versatility for audio and video equipment maintenance.