PER4M Quick Puncher for strike and dodge training to improve total body quickness and coordination. Power thru striking drills to boost timing and rhythm while increasing cardiovascular fitness and hand-eye coordination. FEATURES CORD TENSION CAN BE ADJUSTED FOR NOVICE OR ADVANCED USERS PUNCH BALL IS SOFT, DURABLE, & DESIGNED FOR FREQUENT USE QUICK CHANGE BALL LOCK ALLOWS FOR EASY BALL HEIGHT ADJUSTMENT WEIGHTED BASE KEEPS UNIT IN PLACE WHILE IN USE 10 DIFFERENT DRILL CARDS FOR TRAINING & PRACTICING BENEFITS IMPROVE REACTION SPEED & HAND-EYE COORDINATION DEVELOP TIMING, HAND SPEED & ACCURACY OF MOVEMENT BUILD QUICKNESS & AGILITY WHILE INCREASING STAMINA SPECIFICATION: Brand Jordan Usage Home Use, Commercial Use Condition Brand New Warranty 12 months