found at Sportitude
The TRNR Light Resistance strength tube helps you kick-start your fitness journey - accelerating your cardio training, toning muscle with full body exercises and improving your mobility. - Light Resistance strength tube for toning muscle, increasing your range of movement, endurance training and performing repetitive exercises and reps smoothly - Safety String Innovation - avoids overextension of tube to protect against snapping - Extra-wide handles for comfort and increased grip - Nylon stitching on handle webbing extends the lifespan of your resistance strength tube Resistance Level Light: 4. 3 - 8. 7 kg / 9. 5 - 19. 2 lb Tube length: 120cm / 47. 24in