Features:Made with quality rubber, it has strong wear resistance and is not easily deformed.Each package contains 100pcs of different lengths, which can meet the different needs of daily life.2mm Width flat belt is suitable for most cassette tape drives.It is a great replacement for your broken belt and easy to install.Widely used in recorders, players, walkman, DVD drives, DIY toy synchronous conveyors, and more. Specifications:Material: RubberColor: BlackWidth: Approx. 2mmFold Length: 40-135mm(mixed size)Quantity: 100pcs/pack Note:Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution. Package includes:100Pcs/set 2mm Width Flat Rubber Belts