Abundant Quantity with 42 Sheets: You will receive 42 sheets black letter and number stickers, 2142 pieces total. Peel and Stick;Easy to Install:These letter and number stickers with a good self adhesive design,are easy to install, just peel them from sheets,then stick on any surfaces you want,the process will bring you much fun,enjoy create!These letter stickers can be applied on all dry smooth and flat surfaces, such as glass, stainless steel,ceramic tile, wood, plastic, etc.