The STRIDE Safety Tube Green (Medium)! This high-quality, durable rubber tube is perfect for those looking to increase their strength, stability, and flexibility. With its medium resistance level, it provides a challenging workout that can be used for a variety of exercises, including squats, bicep curls, tricep extensions, chest presses, rows, and more. The non-slip handles provide a secure grip, making it ideal for strength training, stretching, and rehabilitation exercises. Plus, it's lightweight and portable, so you can take it with you wherever you go. Whether you're just starting out with fitness or are more experienced, the STRIDE Safety Tube Green (Medium) is the perfect tool for your workout.