Get yourself a number of white thick paper postcard size cards to take with you for your next presentation. Why? You never know when you need to write down something during your presentation or need to hold a card with something on it to tell your audience. Be prepared and get yourself a pile of these white postcard size cards and bring them with you as part of your public speaking kit. You never know when this will be very useful during one of your next presentation and you better have these cards available. It will look much more professional when you have such cards instead of just a sheet of thin paper.