Upgrade your Contour Studio Pilates Machine with our premium Tempered High-Carbon Steel Springs. Designed for expand the lifespan and effectiveness of your Pilates machine, these replacement springs offer reliable resistance and smooth tension control for every movement. Measuring 46cm long with a 3cm loop, they ensure consistent performance in all your Pilates routines, helping you achieve fluid, effective workouts. Made to withstand repeated, intense usage, these springs are the perfect addition to keep your Contour Studio Pilates Machine functioning at its best.