The ir reflective tape is convenient and practical, with excellent texture, and can be used for a long time without being easily . The craftsmanship can serve you well without breaking easily. This Optical Tach Reflective Tape is a very practical for your needs. Features -Color:Silver -Material:Paper -Size:20.00X1.00X0.10cm/7.86X0.39X0.04in -Accurate speed measurement with the use of optical , ensuring precise and reliable readings. -Versatility in different environments thanks to the of reflective sticker and reflective paper, allowing for use on a variety of surfaces. -Multifunctional capability for both speed and distance measurement, providing a comprehensive tool for various applications. -Enhanced visibility in low light conditions with the reflective strip design, ensuring safety and ease of use in all lighting situations. -Compact and lightweight design for easy portability, making it a convenient tool for on-the-go use. Package list: 60 x reflective tapes