Textured Surface And Handle Lessen Fatigue And Reduces Cramping Valve Controlled Oxygen Reservoir Includes Connecting Tubing Ambu Spur Is Fully Disposable Thus Eliminating The Possibility Of Cross-contamination Ambu Spur Features A See-through Patient Valve Allowing For Visual Check Of Operation Ambu Spur Is Semi-transparent Ambu Spur Features A Textured Surface And Comes With A Unique Support Strap (except Neonate Version) Which Facilitates A Steady Grip And Uniform Tidal Volumes The Bag Is Very Easy To Hold With Just One Hand And Can Be Operated For Extended Periods Without Hand Fatigue Ambu Spur Eliminates The Need For Cleaning Disinfecting And Sterilizing The Ambu Spur Is Made From 100% Latex Free Material