Peacock Alley's Lyric Sheet. This 500 thread count Percale sheet has a lovely double row of hemstitching. It's made in Italy of 100% Egyptian cotton. Flat and Fitted are sold separately in your choice of Sable(Taupe) or White. Fitted has a 15" gusset that fits up to a 17" mattress, in your choice of Cal-King or Reg-Eastern King.