Features: Showcase your fandom with this innovative sliding mechanism keychain photo holder, crafted from high transparency acrylic for clear idol displays and built in card storage functionality. The strong 5mm thick acrylic frame features scratch resistant edges and a compact card slot, designed to securely hold 1 inch photos while doubling as a practical wallet for cards. Perfect for K enthusiasts, photo collectors, and students seeking individualized accessories that combine practical daily organization with fandom expression. Attach it to backpacks during campus tours, clip it to keys for quick access at event, or use it as a compact photo wallet during travel adventures. This customizable keychain's acrylic panels secure smooth photo transitions while maintaining structural integrity, making each slide reveal your favorite memories without accidental drops. Specifications: Sliding photo frame keychain, acrylic component, can hold 1-inch idol photos for easy replacement. It has both the function of a storage card bag, which is fashionable and portable, and has a individualized display. Package Includes: Includes a pendant note: "Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution."