This mattress bed bug cover is a top quality product that can prevent the disposal of mattresses affected by Bed Bugs. It works by trapping Bed Bugs inside the cover, eventually starving them. It also prevents any future Bed Bugs from entering the mattress. This cover has a unique feature by being bite proof. Existing bugs will be unable to pierce through the cover to feed on the host. Bed Bugs like to stay close to their food source and are usually found within 15 feet of your bed. Covers help minimize areas of breeding (the seams of mattresses) and also make it easier to monitor in the future.