"This is an extra filled luxury European Continental size white Duck feather and down square pillow weighing a generous 1650 gram. The pillows measures at approximately 65cm x 65cm (26"" x 26""). To set a perfect balance of weight, support, luxury and loft; this pillow has ratio of 85% white Duck feather and 15% Duck down. A 230 thread count high quality 100% combed cotton percale fabric has been used for these pillows, which helps keep the inner filling and the warmth inside the pillows. Weighing at approximately 1650 grams, these pillows will give you the extra support and comfort which usually is not available with natural pillows. All our pillows contain a filling that has been washed, sterilised and steam purified to the European Down & Feather Association's highest standards making them hypoallergenic. The product is complemented with a fine double stitch edging and a piped trim giving it a perfect finish."