Features: The belt straps are made of high-quality rubber, strong wear-resistant and not easily deformed. It can be widely used in recorders, CD-ROM video machines, Walkman, DVD drives. Applications: DIY toy synchronization belts and so on. Each package contains different lengths of straps, a total of 20, can meet the different needs of daily life. 20pcs 1.5x1.5mm round tape machine straps fit most cassette tape players. It is a good replacement for your already broken tape. Easy to install. Specifications: Material: Rubber Band Shape: Round Shape Width: Approx. 1.5mm Color: Black Note: Please allow 1mm error due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 20pcs Cassette Tapes Please pay attention to the size and dimensions of the product when shopping to ensure that it meets your needs. In the title and description, we have provided detailed information about the product, including its features and specifications. We want you to be completely satisfied with your purchase, so if you have any questions or concerns, please do not hesitate to contact us. We are here to help and do our best to help you. Thank you for choosing our product. We hope you like it!