Soft pillows feature a blend of duck/goose feathers and down. They are longlasting, 100%cotton, have 233 thread count with down-proof. Specifications: 1) Size: a) 12 x 16" b) 20 x 26" c) 20 x 30" d) 20 x 36" 2) Fill weight: 26oz, 28oz, 32oz, 36oz 3) Contruction: double stitched 0.1+0.3cm with self-fabric piping. Outer packing: Export carton