So this Sanlykate checkbook cover is exactly what you need to keep your checks organized and protected. Made from quality PU leather that feels soft and substantial, not cheap or flimsy. The standard size fits most checkbooks perfectly - 3.54 x 6.7 inches when closed, expanding to 7 x 6.7 inches when open. The RFID blocking technology is a great security feature that protects your credit cards and personal information from electronic theft. You get a free vinyl divider that's perfect for separating duplicate checks or organizing different types of checks. The simple style includes a dedicated pen holder so you always have a pen ready when you need to write checks. There's also a compartment that holds your check register securely. The bifold closure keeps everything neatly contained and protected in your bag or drawer. The craftsmanship is solid with precise stitching that should hold up well to regular use. The beige color is professional and neutral, suitable for both personal and business use. Perfect for keeping your financial documents organized and protected from damage or loss. The compact design doesn't add bulk but provides essential protection for your checks. Seriously, such a practical accessory that makes managing your checkbook so much more organized and secure.