Down perfect pillows are the perfect combination of support and softness! This is a 3-chamber pillow, containing goose feather and down. The feather core provides great, resilient support due to the feather quills. The outer chambers are filled with 575 loft goose down, which creates a soft buffer against the feather. # Pieces In Set: 2 Features: 2 Pack, Down Down Fill Power: 550 Fill Power Sleeping Position: Side Thread Count: 250 Fill Weight: 37 oz. of Fill Pillow Size: Standard Measurements: 20 Length/Inches, 26 Width/Inches Filling Content: 50% Goose Down, 50% Goose Feathers Comfort Type: Firm Density Care: Dry Clean Only Certifications And Listings: Responsible Down Standard (rds) Pillow Type: Bed Pillows Country of Origin: Imported Contains RDS Certified Down: The goal of the Responsible Down Standard is to ensure the waterfowl in the down supply chain are treated humanely.