SPEEDSTER TRAINING PRODUCTS ARE USED BY ATHLETES, COACHES, ORGANIZATIONS AND TEAMS WORLDWIDE. MADE IN USA! 1 YEAR CONDITIONAL WARRANTY. DEVELOPS: STRENGTH SPECIFICITY, SECONDARY MUSCLES, FIRST STEP QUICKNESS AND BALANCE. SAFETY & LIABILITY-SAFETY SLEEVE PROTECTS USER FROM POTENTIAL INJURY. IF YOU OR YOUR ORGANIZATION PROVIDE OR USE TUBING, YOU COULD BE LIABLE. DURABILITY-NYLON SLEEVE PROTECTS PREMIUM [...]