The unique material allows you to clean the keyboard with soap and water and also makes it resistant to any dirt. Simply wipe up any spilled liquid with a damp cloth and them continue working.
The soft material allows a quick, reflexive typing action that is silent and more comfortable than traditional hard plastic keyboards.
Additional Information

Main Features
Compatibility：IBM AT,Windows98/2000/XP/ Vista
Communication：USB, PS/2 COMBO(USB+PS/2) port
 
Specifications:
Size (mm): 160(L)x135(W)x8(H)
Layout: 32 keys+ Calculator 1Keys
Keys High: 4.0mm
Total travel: 2mm±0.4
Keys Life: > 5,000,000 times
Approvals: CE & FCC & ROHS
Package Contents: Keyboard