This John Lewis underlay helps reduce sound (by 32dB) and keep warmth in (with a 1.55 tog rating) and is made in the UK from recycled car tyres - a blend of 80% recycled rubber and 20% latex. Width 137cm. 0% APR Representative: If you buy this product in our shops, it's eligible for Interest Free Credit , which is available when you spend £1000 or more on selected home products. Terms and conditions apply: find out more