This pack of laminating sheets is perfect for preserving your sports trading cards or fishing and hunting license. With a thickness of 2 mil, these sheets are sturdy enough to protect your items from wear and tear. The brand of these laminating sheets is Seal-A-Card and they are specifically designed for use with sports trading cards. The model number is SP-245. These sheets are versatile and can also be used for other types of cards or licenses. Don't let your valuable items get damaged - use these laminating sheets to protect them for years to come.