Exercise Fitness Resistance Band Mini Loop Bands That Perform Better When Working Out at Home or The Gym by Synergee INCREASE FLEXIBILITY - Professional grade exercise mini bands increase your flexibility and strength. Get your shoulders, hip, arms and legs toned fast. Perform better using Synergee exercise bands for arms workouts, therapeutic exercise and strength training. HIGHEST QUALITY - Synergee bands are perfect exercise mini bands for Insanity Asylum, CrossFit, P90X, Yoga, Pilates and Running. Synergee exercise mini bands are the best flexibility bands for everyone to perform better, whether you are an elite athlete or are just trying to get back into shape or tone up. PHYSICAL THERAPISTS APPROVED - Physical Therapists and Personal Trainers use the Synergee exercise mini bands! Our bands are used as Physical Therapy bands for recovery after Torn MCL, Torn ACL and Knee replacement to improve mobility. WHATS IN THE PACKAGE - Includes: Set of 4 bands. Yellow - Light Resistance 5-20lbs. Green - Medium Resistance 20-35lbs. Blue - Heavy Resistance 35-40lbs. Black - Extra Heavy Resistance 40-45lbs. All bands measure 12" by 2". ALL AROUND PROTECTION - Buy with confidence knowing that no matter what, we've got your back! We offer a better than money back guarantee, if there is an issue with your product for any reason we will refund you and send you a new one absolutely FREE! We stand by our products and only manufacture the absolute BEST!