Silentnight Ultrabounce Duvet and pillows - Super Soft and Extra Plump! This premium quality Ultrabounce Duvet from Silentnight is overfilled with spring like fibres to give extra bounce and comfort. The duvet bounces back and regains its lofty shape each morning. These Ultrabounce pillows are overfilled with spring like hollowfibre filling that just keeps bouncing back to its natural plump state and never goes flat. The Pillow now has 33% more filling to add even more bounce! Duvet has lock stitched channels & over locked sides 100% non-allergenic hollowfibre filling Soft and smooth polycotton cover 100% hollowfibre filling Machine washable at 40°C .