CPR Pocket Mask W Hard Case & One Way Valve & O2 Inlet Skin Care MATERIAL: Cotton Hip Kits MATERIAL: Cotton Chrome * Large base * vinyl grip * Base measures 8 x 12 1 4 * 4 point base combined with offset handle provide additional stability and support * Easy to use one button height adjustment with locking bolt allows quick safe fitting * Height adjustment 29 * A soft flexible dome that can be easily squeezed around the nose mouth and chin of the victim * A standard 15 mm port that can be used with bag mask resuscitation units or aerosol tubing * A compact mask valve with quick two piece assembly * Features elastic strap * Latex Free * Fully assembled ready to use * Features mask with O2 inlet one way valve filter head strap and gloves * One way valve and filter prevents backflow of air contaminants from patient to rescuer