The kumfy kradle is a radiator bed for cats made from a soft sherpa fleece fabric overlaid with the danish design paw print motif set on a robust steel hanging frame simply hook the bed over your radiator to provide your cat with a warm and luxurious place to relax available in two sizesdesigned for use on double water or oil filled radiators there needs to be a gap of at least 3cm between the two radiator panels for the frame to fitsize guidenarrow fits radiator width up to 65cmwide