This slim memory foam dental headrest with ICORE Support Technology is ideal for dual-articulating dental chairs. It is only 3.5 inches thick, enables proper head positioning for enhanced patient comfort, and allows dentists to remain in a balanced upright position. The headrest includes 2 interchangeable support rods that adjust the neck area based on your dental chair unit and its adjustability. The ICORE headrest includes an anti-microbial cover and has an adjustable heavy-duty strap to anchor it to your dental chair.