SpeedSKIN Opaque Keyboard Covers speed up keyboard memorization and train students to keep their eyes on the screen, not their fingers. No more looking at the keyboard! Requires students to focus on tactile writing. Improves keyboard memorization, speed and accuracy. Covers only letters, numbers and punctuation keys. The format and function keys remain visible. Easily lifts and removes in one step as a unit. Home row indicators give a tactile starting place. Bright orange color for easy visibility in the classroom. Works with any keyboard instruction software or textbook. Precision molded, touch-sensitive polyurethane (latex-free). One size fits all PC and Apple Pro keyboards. Durable and washable with mild soap and cold water. The raised dotted cut line allows for an ergonomic and natural keyboard fit. Comes with clear plastic storage tray. Teachers require and students request Speedskin coverages because it meets and exceeds expectations.