MADE OF MILDEW-RESISTANT WATER-RESISTANT SILICONE FOR EXTREME DURABILITY SPACE-SAVING PORTABLE FLEXIBLE ROLLABLE DESIGN INSIDE-OUT CHARACTER PRINTING NEVER WEARS OUT QUIET ACTIVE-KEY TYPING RESPONSE ELIMINATES MOST TYPOS USB-COMPATIBLE 109-KEY LAYOUT SPECIAL KEYS: WINDOWS HOT KEYS & WINDOWS 98 POWER MANAGEMENT HOTKEYS ;UPC : 768267082503Shipping Dimensions : 21.25in X 5.75in X 1.75inEstimated Shipping Weight : 1.2881