EXTRA LARGE: Size: 35 X 26 cm/ 13.8 X 10.2 inches. Large enough to fit all your mouse movements, never worry about running off the edge. SUPER SMOOTH: Super smooth surface offers precise mouse movement. Perfect base for maximum grip. Perfect for laser and optical mouse. ANTI-SLIP: Waterproof coating help your mouse get an accurate tracking and click. Non-skid backing avoid the mouse pad from sliding.

Brand new, and authentic HP products ship from, and are sold by Amazon.com (check above) Sleek, clean lines create the ideal, ultra-slim keyboard shape. Full-size keyboard includes fast-access hot keys, versatile function keys and built-in number pad. Minimum system requirements : Available USB port; Compatible with Microsoft® Windows® XP and Vista/7 Typing is smooth with quiet, low-profile keys and stand-alone design keeps the dirt out and your keyboard cleaner. Bouncier, more responsive key strokes promote faster typing and angle/height adjustable legs promote a more comfortable wrist posture.