With the 4D DWF innovation, when Wellcare's heating cushion is in use, it delivers and surrounds you with several hundreds of strands of warmth and brings you the ultimate relaxation. You can feel tiredness leaving your body instantly. 4D DWF is for more comfort, warmth and breathability. More info There are two tones to choose from, blue and light grey, perfect for back, waist or abdomen Each cushion measures 35x46cm Ultra super soft fabric and works as a heating pad without inner cushion Inner cushion (not washable) Machine washable at 30C Export from Great Britain
