sheetsnthings 6pc Solid Dark Red 300 Thread Count King size Sheet Set 100% Cotton Bed Sheet set (Deep Pocket) 100% cotton Experience true luxury when you sleep on these woven solid cotton sheets 300 thread count. Set includes flat sheet, fitted sheet and 4 pillowcases 300 thread count.Thread count is the number of threads per square inch of fabric--the higher the thread count, the thicker, more durable and longer lasting the material Fitted sheets will fit mattress up to 18 inches deep ,Elastic all around for a perfect fit machine wash.Softness enhansed with each washing