Add warmth and loft to your bed with this Cool-Touch Down-Alternative Duvet Insert from Threshold™. This duvet insert is made from knitted nylon with added spandex shell filled with 100% polyester fiber fill. It has a diamond quilting to keep the fill evenly distributed throughout and secure corner ties to hold your duvet in place. Plus, the cooling pouch absorbs excess heat to keep you comfy. Threshold™: Looks like home, feels like you. Highlights: Down-Alternative duvet insert. Diamond-stitched quilting. Cooling pouch. Knitted nylon fabric with spandex. 100% polyester fiber filling. 94in L x 90in W. Machine washable. STANDARD 100 by OEKO-TEX certified Specifications: Dimensions (Overall): 94 Inches (L), 90 Inches (W) Fill Material: 100% Polyester Fiber Fabric Name: Knitted Textile Material: 90% Nylon, 10% Spandex Features: Diamond Quilting, Cooling Thread Count: Non-Woven Fabric Industry or Government Certifications: OEKO-TEX STANDARD 100 Fabric Weight Type: Midweight Fabric OEKO-TEX Certification Number: BJ025 205888 Care and Cleaning: Machine Wash, Tumble Dry