Darchen 450 lbs Mini Trampoline for Adults. Indoor Small Rebounder Exercise Trampoline for Workout Fitness for Quiet and Safely Cushioned Bounce. 40 Inch

Why Choosing Bungee Cords Instead of Springs？ 1.LONGER Lifespan 2.SAFER than spring trampoline 3.Rebound HIGHER than spring trampoline 4.KNEES PROTECTION due to soft rebounding 5.Silence Jumping ( like people talking in 15 fts away)