Keyguard Set includes: 15, 20, 42, 48, 60, 40 (for WordPower 80 file), and 54 (for WordPower 108 file) location keyguards.
The keyguards allow the NOVA chat 10 to be set up for 15, 20, 42, 48, 60, 40 (80) and 54 (108) locations to accommodate a wide range of cognitive and motor skills.