Perfect for Whiteboards and More! Versatile Magnetic Card Holders with Protective Film. Why Choose Our Magnetic Card Holders?. Autograph Format: Magnetic Label Holders Material: Plastic,C-channel magnets,rubber magnet backing,white label paper,protect film Features: Crystal Clear,Transparent protective film,Easy to use,Wide application,Multiple sizes,Flexible c-channel magnets Type: Magnetic Label Holder.
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