The COSMOBETTY Braille Label Signs are the perfect addition to any visually impaired individual's communication toolbox. Comobetty's signs are made of sturdy PVC material, ensuring durability and resistance to wear and tear in public areas and schools. These portable signs are not only designed to address the needs of visually impaired users but also comply with accessibility standards. With 4pcs in each set, you'll always have a stock of fresh signs on hand for labeling items or displaying signs with important information. The Braille script is easy to understand, even for those unfamiliar with it, and the white labels on a black background provide excellent contrast for maximum readability. By incorporating these signs into your public spaces and schools, you're taking a significant step towards promoting inclusivity and accessibility for all members of your community.