LUXURY GOOSE FEATHER & DOWN MATTRESS TOPPER, 7CM DEEP 100% COTTON NATURAL These are luxurious white goose feather and down filled toppers. These toppers are filled to 1400gsm, creating a 7CM deep wall and inner baffle. To set a perfect balance of support, luxury and loft; the toppers have a ratio of 85% white goose feather and 15% pure down. A 233 thread count 100% pure cotton cambric fabric has been used on these toppers, with a boxed (pictorial) stitch finish across the topper to help spread and hold the filling for maximum performance.