Achieve cloud-like comfort in your bedroom with this duvet insert with 750-fill power down that gives it superior fluff and just the right amount of warmth. The soft cotton sateen is sewn around the down in a baffle-box construction so that the feathers are evenly distributed. The sturdy double-stitched seams help it maintain its shape and durability for years to come. Corner loops align with interior ties for duvet covers Reinforced double-stitched piping seam Lined, with down fill 100% cotton Dry clean Made in the USA OEKO-TEX®-certified materials free of harmful substances