This quilted multi-case has pockets that can hold a medical certificate. It can store 6 cards♬ There are two large pockets under the card pockets☆ On the other side, there's a pocket for the medical certificate, and one large pocket below it. The card pockets are reinforced with twill fabric and interfacing, and are finished with double stitching‼︎ The opening and closing buttons use sturdy crimp buttons✴︎ 【Materials Used】 Nylon Oxford Quilting Twill fabric (plain and Dalmatian patterns) Crimp snap buttons 【Size】 Length: Approximately 21cm Width (folded): Approximately 13.5cm Width (unfolded): Approximately 27cm