Advantus - AVT75657 This Vertical ID Card Holder is the perfect way to keep your company ID card visible, clean and in good shape. Your card (sold separately) slides into grooves and stays secure. Die-cut hole in back and cut lip give you quick, easy access to remove your card when needed. Design also includes a thumb cutout on back for easy removal. This badge holder can attach to lanyards, badge clips and card reels. Card holder accommodates cards up to 0.30 mil thick and measures 2-1/8" x 3-3/8" in vertical orientation.