The BERG Champion is a trampoline designed to high standards, especially for higher quality jumping in a safe environment. The Champion boasts TwinSpring Gold Springs, UV5-resistent resilient protective padding which is 30 mm thick and 380mm wide, a premium frame with a diameter of 42mm and thickness of 2mm and an AirFlow jumping mat for higher jumps. BERG offer 13 years warranty on the frame (on registration), 2 years on the protective edge and jumping mat and 5 years on the springs.