These 50 sheet blank note pads have a spring-loaded metal cover in a variety of colors and themed collections. A retractable pen is included and a replacement pack of blank note pads is available.The flip note case measures 4 3/8 in. high x 2 3/4 in. wide.The flip note refill pads measure 4 1/4 in. high x 2 3/8 in. wide.