Ideal for floor-based lower-body exercises Strengthen and tone legs, hips and glutes Great for therapeutic exercise and strength training Secures comfortably to ankles, calves, knees or thighs 12″ / 30cm long and 3″ / 7.6 cm  wide flat band loop, extra dimensions, extra toughness! Available in 5 color-coded resistances, 10, 20, 30, 40 & 50 lbs of resistance respectively Can be used anywhere – on the field, at home, in the clinic or gym, or even when traveling. Effective for both upper and lower body training. By using bands for dynamic warmup, you can target the hip and shoulder complexes. When used in conjunction with other exercises these band sequences can help activate the core as well as prime movers, synergists and stabilizers in the hip and shoulder area. Available in 5 color-coded resistances: X.R.005A 60cm circumference * 7.6cm * 0.4mm YELLOW 10LB X.R.005B 60cm circumference * 7.6cm * 0.7mm GREEN 20LB X.R.005C 60cm circumference * 7.6cm * 0.9mm RED 30LB X.R.005D 60cm circumference * 7.6cm * 1.2mm BLUE 40LB X.R.005E 60cm circumference * 7.6cm * 1.5mm GREY 50LB (ME-SF)