For the price, you can't beat our fluffy, warm duvet insert. So many duvets look full in photos, but fall flat upon arrival. Our hypo-allergenic stuffer will not disappoint. Additional Product Information: Material: 100% Cotton Hypoallergenic: Yes Fill Type: 100% Poly Microfiber Thread Count: 200 Washing Type: Machine Washable Drying Type: Tumble Dry Only 37 oz weight 70" x 90" Product Size: Twin - 70 x 90 Inches