BESSKY Pilates Yoga Workout Aerobics Stretch Tensile Elastic Band Straps Emulsion Imported Can exercise your abs, arms, legs and back. Tighten your abdominals. Material: Emulsion. Size: 1500mm*150mm*0.35mm. Keep your tights and buttocks slim. Develop your shoulders and back. Stretch pounds: 12 - 15 pounds, is the most suitable action of various lengths, and the pounds of force.