New Other TRAININGMASK Elevation Training Mask 2.0 Small Black but otherwise in good condition. Ultimate power and speed are stay comfortable Ultimate power and speed are handed to the player using the extended barrel and light swing weight There is no other softball bat that can compete with the raw capabilty of the Steel when it comes to single wall metal bats FACE OF FITNESS: Training Mask is the pioneer and leader in fitness and sports performance WORKOUT IN HIGH GEAR: Unlock your true potential through the power of respiratory muscle training ATHLETES OF ALL LEVELS: Training Mask benefits everyone from the weekend warrior to pro athletes ULTIMATE RESPIRATORY TRAINING: Features 6 Air Resistance Valve Caps 3 Air Resistance Valve Bases