Matias Folding USB Keyboard List Price: $69.95 Matias Folding USB KeyboardThe ultimate keyboard for your laptop Innovative folding design allows you store in laptop bag Unfolds into a full-sized desktop keyboard with number pad High-quality dome switches give the keyboard a responsive feel A Tab key on the number pad allows one-handed number entry into forms and spreadsheets Volume Up, Down, and Mute as well as function keys, page navigation keys, and cursor keys Dimensions Inches: Open 18(L) x 5(W) x .9(H) / 2 lbs Closed 10(L) x 5(W) x 1.4(H)