King, White, 4" Bluestone Down And Duck Feather Gusset Topper. Luxurious and warm, the Down and Duck Feather Topper will give you a comfortable nights sleep. Featuring a baffle box construction to maximize fluffiness and ensure the filling stays evenly distributed. The 100% cotton cover is soft to the touch and the down and duck feather fill keeps you comfortable through every season. IMPORTANT: Avoid buying counterfeit products and transacting with unauthorized sellers. Look for our logo on the packaging for every one of our products. Bluestone is committed to providing the consumer with the absolute best price and value on all of our products, which we ensure by applying a rigorous Quality Control process. Cover Material: 233 Thread Count 100% Cotton Imported Size: Twin, Cover Material: 233 Thread Count 100% Cotton Fill: 95% Duck Feathers, 5% Down Feathers Total Fill Weight: 9 pounds Dimensions: 39 inches x 75 inches x 4 inches