This set of slide mailers is crafted to provide effective storage solutions for your valuable slides, featuring an intuitive design that allows for easy access. The sturdy PP construction ensures your slides remain protected, while the transparent design allows for quick identification. Ideal for both professional and educational settings, these mailers are essential for anyone working with slides.Features-Color:Transparent-Material:PP-Size:8.70X2.70X1.80cm/3.42X1.06X0.71in-sturdy Material: Made from PP, ensuring longevity and protection for your precious slides-Easy Slide Removal: Innovative slotted channels prevent slides from sticking together, making retrieval a breeze-Secure Closure: Large, user-friendly snaps offer a reliable closure for safe storage-Easy Maintenance: Designed for effortless cleaning, ensuring convenience for repeated use-Compact Design: Each box is lightweight and portable, for laboratories, classrooms, or fieldworkPackage list: 10 Boxes