5 Different Resistance Levels: A set of resistance bands includes five colors representing different tensile force. Each provides a workout level, suitable for a variety of sports purposes for women and men, like gym, yoga, training. Safe and Durable: Made of premium quality latex material, the resistance bands offer a smooth and bright appearance and provide superior durability, not easy to crack. Non-toxic and skin-friendly to the human body. Perfect Portability: With a carrying bag, it is very easy and convenient to take everywhere, perfectly ideal for indoors and outdoors use with the instruction. Extended Length: Our bands measure 600mm x 50mm, which allows you to work the whole body, especially the legs, glutes, back and arms. They do not deform during stretching, subjected to uniform stresses and difficult to break. What You Get: 5X Gritin resistance bands with different level , 1X portable storage bag.