Our pillows are manufactured one by in specially designed shape for your comfort. Comforting and Supportive , Quick Recovery Memory Foam. Ventilation holes to help circulate air to increase cooling. Adaptive material returns its shape after each use, offering superior support and alignment year after year. Your new pillow may have a slight odor, the new smell will fade in a few weeks. Only the outer fabric is washable. Removable Cover, Extra softness, Anti-breath construction Size; 16 X 24 X 6 The ventilation holes in the Aircomfort Pillow provide extra softness while helping to feel airflow with a comfortable loop. Aircomfort, which also prevents breathing problems as a result of sleeping in the wrong position, will prepare you for a vigorous day.