Handmade by skilled craftsmen in the United Kingdom, this is an exceptional mattress with British wool and sumptuous cotton fillings, the Mulberry features a quilted a vertical stitched border, and is finished in 100% breathable pure viscose fabric with a blend of cotton.Your Chelsea bed Co mattress is hand-tufted, this ensures the upholstery remains in place and prolongs longevity of the mattress, turning handles are also sewn on to the border of this mattress for easy manoeuvring