Prentke Romich Company
http://www.prentrom.com/support/article/055
Visiflex is a company that creates keyboard covers (called "seels" or "skins") for a number of communication devices.
These seels do not contain any latex and they are expected to last several years.
The cost for one seel is under $20.00 plus shipping and handling.
Visit their web site: http://www.viziflex.com
or call: 800-30-SEELS (73357) to order
Seels are available for
Pathfinder with and without a 128-location keyguard.
Vanguard with and without a 45-location keyguard.
Vanguard II with and without a 45-location keyguard.
SpringBoard and SpringBoard 2 with and without a 32-location keyguard.
Vantage and Vantage 2 with and without a 45-location keyguard.
DeltaTalker and Liberator seels are not available.