You will love this permanent draught excluder that doesn't need to be moved every time you enter or exit the room. This smart Double Draught Excluder slides under the door and stays in place on its own. It helps ensure your room is draught free while saving energy and reducing your heating bills. Fits all models of doors. No complex installation required - just slide it under the door. Made of a high density foam with a durable black PVC cover. Measures 95.3cm (37-1/2") long and can be cut to fit.