Chester Creek Keyboard Cover for LessonBoard, LessonBoard Pro, LearningBoard, FunKeyBoard, ReaderBoard Keyboards, Keeps Out Dirt Dust Liquids and Contaminants - Keyboard not Included - Part# 64G107 Keyboard seals are custom-designed covers that protect keyboards from a variety of contaminants, including dust, dirt, and liquids. The seals are easily cleaned with antibacterial wipes or sprays The seals are easy to use and apply Made from polyurethane Made in the USA