850 Thread Count Egyptian Cotton Solid Duvet CoverIndulge in a Thick Egyptian Cotton Duvet Cover Experience a new level of comfort and refinement with the Superior 850 Thread Count Egyptian Cotton Solid Duvet Cover Set. Crafted from 100% Egyptian Cotton, this heavyweight set offers a thick, decadent feel and subtle luster thanks to its sateen weave. Designed with both beauty and function in mind, the duvet cover features hidden clear buttons and internal ties to hold the insert securely in place.