Michigan State Spartans NCAA 11″x17″ Ultra Decal Sheet – Welcome to detroitgamegear.com here is the product description. Ultra decals stick to multiple surfaces and are removable and reusable. These versatile decals can be used indoors or outdoors and will not leave a residue when removed. There are 5 decals per sheet of various sizes. Officially licensed and made by WinCraft. This item must be ordered in quantities of 6 per team.