K&H Pet Products EZ Mount Thermo-Kitty Window Bed Extra-Deep 27 X 10 X 11 instantly turns any window into a heated kitty entertainment center! The ingenious EZ Mount Window Cat Bed kitty sill attaches to virtually any window in seconds utilizing our proven suction cup mounting system. This extra-deep heated version is large enough to accommodate even the larges of cats! Completely open at the top, this half pod design gives cats easy access to climb in and out. We’ve included a soft, warm, machine washable K&H heated pad with removable 4 watt heater for hours of snoozing and bird watching. Electric cat bed has been tested & certified by MET Labs and exceeds USA/CA electrical safety standards; K&H doesn't just use safety listed parts, we safety certify the entire product - For indoor household use with 110/120 volt electrical current only. Designed by K&H with OVER 20 years of experience in creating safe, innovative, quality products for pets; one year limited warranty.