Pointehaven Heavy Weight Solid Flannel Sheet Set, Full, White 100% Cotton Imported Printed Flannel sheets-170 GSM, 5-ounce Printed Flannel sheets - perfect to sleep on cold winter nights Heavy Weight Printed Flannel, Printed Design, 100-percent cotton Full set: flat sheet: 84" by 100", fitted sheet: 54" by 75" (fits mattresses up to 16 deep) and pillowcases: 21" by 31"