Our Synergee Mini Bands are the most affordable, versatile, portable, and easy-to-use pieces of fitness equipment we sell! If you don’t have these in your arsenal already, what are you waiting for?! These bands can be used by anyone for almost anything: strength and conditioning, muscle toning, stretching, Pilates, weight management, and rehabilitation. Each band is made to last and maintain their elasticity after years of use. They can be used to increase strength, mobility, flexibility, stability, and overall health and wellness. These physical therapist-approved, professional-grade bands can be used for everyday workouts and recovery. Mini Band Guide Resistance Level Light Medium Heavy Extra Heavy Extra Extra Heavy Resistance 5-20lb 20-35lb 35-40lb 40-45lb 45-50lb Thickness .7mm .9mm 1.1mm 1.3mm 1.5mm Dimensions 12" x 2" 12" x 2" 12" x 2" 12" x 2" 12" x 2"