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The Silentnight Deep Sleep Ultimate 1000 Mattress Topper features a generous 10cm fill of FIBADOWN™ fibres, delivering a plush, supportive layer over your existing mattress. Its quilted cover keeps the filling evenly distributed across the surface, while box-stitched edges maintain consistent plumpness and long-lasting shape. The soft, bouncy fibre construction provides gentle cushioning and helps retain loft wash after wash.
