1.[RESISTANCE LEVELS]This set includes three resistance bands with different levels: light, medium, and heavy. Each color represents a different level of stretch. Each level of resistance is suitable for various fitness levels and goals, allowing you to adjust according to your preferences and needs. You won't have to worry about the exercise bands being too small. 2.[NON-SLIP AND WEAR-RESISTANT]The resistance band is made of polyester cotton and latex silk, ensuring it won't slip off your legs during exercise. It can also be used in combination with workout equipment. Additionally, the resistance band is highly durable and elastic, providing comfort during your workouts, so you don't have to worry about the elastic band breaking during stretching. 3.[MULTIFUNCTIONAL EXERCISE]This is a high-quality exercise band designed for strength training and rehabilitation. The resistance band is commonly used in fitness and sports, including stretching, strength training, Pilates, squats, and yoga. It can also be used for rehabilitation, helping to restore muscle strength and range of motion, such as for individuals recovering from leg injuries. It targets areas like your arms, legs, back, abdomen, chest, and glutes. 4.[EXERCISE BANDS PORTABLE]The resistance band set comes with a storage bag and is lightweight, making it easy to carry and store. You can simply place it in your gym bag or backpack, allowing you to work out anytime and anywhere, whether at the gym, home gym, outdoors, in the office, or even while traveling. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.