Ideal for school students, photograph enthusiasts seeking organized card storage solution that combine functionality with styles expression Crafted from wear resistant and waterproof acrylic, this 3 inch photo protector safeguards camera cards, campus cards and membership cards Perfectly secures 3 inch photos during campus activities, travel, or daily while keeping cards accessible through its lightweight cardholder design Features a built in hanging hook for effortless attachment to backpacks / keychains and design with stylish patterns to suit aesthetics Engineered with precisions cut dimensions to snugly fit film prints, this card sleeve eliminates bulk without compromising quick access convenience