Using these character sheets is a breeze. First, grab a pen or pencil. You can start filling out the sheets according to the character - creation rules in the Player’s Handbook. Each sheet has plenty of space for all the details of your D&D character. When you're done filling out a sheet, you can store it in the lavishly illustrated folder provided, along with your D&D notes. As for maintenance, try to keep the folder and sheets away from water and excessive heat to prevent damage. You can use these sheets for as long as you want, and with 50 sheets in the set, you're set for many years of D&D adventures.