sheetsnthings Abripedic Hybrid Symphony Memory Foam Pillows, Reversible with one Cool and another warm side, Standard, 18x28 Inches, Set of 2 Pillows, Medium firm 2-sided pillow: one side is made with sateen fabric; other is side is made with velvet fabric Pillow stuffing contains 2 layers of shredded memory foam Medium to firm support Package includes set of 2 Standard/Queen size:28" x 18" each pillow Spot clean only. DO NOT machine wash