Allied Heated Purrfect Perch Windowsill 25-Inch by 14 1/2-Inch by 3-Inch Pet Bed Allows your cat to bask indoors near his/her favorite window sturdy platform design assures your pets safety Complete with brackets to easily fit to any windowsill Clamp design allows it to mount in place with no need to put screw holes into the window sill or surrounding woodwork Comes with machine-washable fleece cover for comfort and easy cleaning