Solid Black 300 thread count Attached Queen size Waterbed sheet set with POLE attachements 100% Cotton By sheetsnthings Experience true luxury when you sleep on these woven solid cotton sheets 300 thread count. cotton Queen size water bed sheet set 4" Hemming with Piping, Flats & Pillow cases Fitted sheet Pockets made with POLE attachment for Better Hold(poles are not included) Fitted & Flat sheets are attached at the footer so bed stays made machine wash with cold water.Softness enhansed with each washing