2021 the new BCAN trampoline employs upgraded structure and technology to make products much securer, better experience. 8 guard bars all-round protects the safety net for added safety and stability. Galvanized springs and the UV resistant high quality jumping mat offer better jumping and bouncing abilities. Thickened trampoline frame and net pole have a longer life. UV-anti material for the pad, mat and net, to extend the trial life.