The TechStone Unisex Resistance Bands Set Pack of 5 offers a variety of tension levels suitable for different workout routines. Made of natural rubber with a thickness of 1.2 millimeters, these resistance bands are durable and provide a comfortable grip. The set includes five different levels of resistance in colors green, blue, yellow, red, and black, catering to a range of fitness goals. Perfect for exercise, pilates, yoga, and strength training, these resistance bands are ideal for individuals looking to enhance their fitness in a convenient and versatile way.