These rubber belts are for maintaining the performance of your cassette players and recorders. They are crafted from materials that resist wear and tear, ensuring your devices operate smoothly. Whether you're a hobbyist or a professional, these belts offer a practical and effective way to keep your audio equipment in top condition. Features -Color:Black -Material:Rubber -Size:10.00X10.00X0.10cm/3.93X3.93X0.04in -Note: thickness: 0.7mm; 1.0mm; folding length: 40mm-190mm -Note: Mixed Style -Enhanced : enjoy the true sound of your recordings with our reliable cassette repair belts, offering a music experience -Multifunctional belts: our cassette player belts are designed to cater to various needs, making them suitable for different types of cassette players and recorders - and stable: made from rubber, our belts are stable and resistant to breakage, ensuring a longer lifespan for your devices -Convenient portability: the compact and portable design of our cassette repair kit allows you to enjoy music and recordings on the go, for outdoor, travel, and sports scenarios -Simple and easy to use: our cassette repair kit is easy to operate, making it accessible for users of all ages and solving the complexity of traditional cassette maintenance Package list: 50 x recorder belts