100% Cotton Sateen Sheet Set, 400 Thread Count Long Staple Combed Cotton, Soft & Smooth Durable 4 Piece Set, 16" Deep Pocket, Hotel Quality, Oeko-TEX Certified.  
Pieces include -  

  
1 flat sheet - (81x100)  
  
1 fitted sheet - (54x75+15")  
  
2 pillowcases - (20x30")   

Care Instructions -  Machine wash, no bleach, tumble dry low.