Bluestone Down & Duck Feather 4" Gusset Topper - Twin Cover Material: 233 Thread Count 100% Cotton Imported 100% Duck Feather Topper 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