The Kumfy Kradle Radiator Bed is designed by Danish Designs and is manufactured with a robust aluminium frame capable of supporting one or more cats up to a maximum recommended weight of 12kg (26lbs). The cover which is made from a quality simulated sheepskin features the famous Danish Design "Paw Print" and can be easily removed and machine washed. Available in 2 sizes: Standard - fits radiator panel of up to a maximum of 2.5" (6.5cm) - on a double radiator the frame slots between the two panels, provided there is a gap between them of at least 1 1/4" (3cm)