These Back to School rectangular ID card protectors are crafted from polyvinyl chloride (PVC), offering a reliable solution for protecting your office or school identification cards. Designed as thick sleeves, they provide strong waterproof and tear-resistant protection, ensuring your IDs stay safe from damage. The clear, transparent design allows easy visibility of card details without removing them from the sleeves. Sized to fit most standard cards, these sleeves are perfect for anyone looking to preserve their IDs in a professional or educational environment. Additionally, their writable surface enables convenient labeling or note-taking directly on the sleeve. Whether for work, school, or personal use, these PVC ID card protectors combine durability with practical features for everyday convenience.