The Medline Tail Valve Anesthesia Mask, Child Size 4, is specifically designed for pediatric anesthesia administration. Its unique tail valve design strategically positions the valve to prevent obstruction of the clinician's hand during challenging intubations. The mask features an ultra-thin, air-filled cushion that provides a soft and comfortable fit, ensuring an optimal seal on the patient's face. The valve incorporates a metallic spring to prevent unintended deflation during use. Additionally, this mask includes hook rings that can be twisted off to offer clinicians extra grip options for enhanced control.