This book of Silvine ruled cards are ideal to assist you with revision and presentations. This pack contains 50 lined cards, which are wire bound along the top, allowing you to flip the pages back on themselves. They are perfect for students preparing for exams, interviews, presentations or even a best man speech. These cards serve as a quick reminder of your notes.. 50 Cards. Lined/ Ruled . Silvine Presentation Flash CardsApprox. Dimensions (mm) H 125 W 160 D 10