6 Pcs Genuine Leather ID Card Badge Holder for YOYO Reel Lanyard Business Vertical Quantity: 6 pcs Material: Genuine Leather Color: Black Vertical: Card Holder approx WxL: 70 mmx 100 mm (2 6/8 x 3 7/8 inch) Accepts credit card size cards approx 86mm x 54mm(3 3/8 X 2 1/8 inch credit card size) You can use:ID card, badge, Factory worker, Students, office worker, etc