McKesson Exam Stool Overview The McKesson Exam Stool is designed for optimal comfort and functionality, suitable for a variety of professional settings. With its sturdy construction and ergonomic features, this stool ensures support and ease of use for healthcare professionals. Key Features Durable five-leg base made of 21 Inch (53.3 cm) black ABS plastic composite for reliable support. Comfortable 4 Inch (10.2 cm) poly-foam seat cushion. Wide seat cushion with dimensions of 14¾ Inch (37.5 cm) for added comfort. Mobility ensured by 2¼ Inch (5.7 cm) black plastic dual-wheel nylon casters. Adjustable pneumatic height from 16 to 23 inches. Product Variants Backrest Model Includes an adjustable contoured backrest for enhanced comfort and support during prolonged use. Backless Model A simplified design without a backrest, offering easy maneuverability and access in tight spaces.