Resistance Bands, Exercise Band with 4 Resistance Levels,1.8M/5.9Ft Long Stretch
You can train with or without a partner. They are best suited for yoga, Pilates and stretching. 1.8m Resistance Band, 4 Different Resistance Levels: Purple (0.35mm/10lbs); Yellow (0.4mm/15lbs); Red (0.5mm/20lbs); Blue (0.6mm/25lbs).