The unique patent pending design of the Surround Safe Trampoline raises the standard in trampoline safety. What's different about the new Surround Safe enclosure design is that the springs are completely enclosed & inaccessible from inside the trampoline. This means the jumper cannot come in direct contact with the springs, so avoiding injuries where spring contact is involved. For added safety, the top rail of the trampoline has padding too. This avoids injury caused by side impact with the trampoline. Trampoline Safety When considering the purchase of a trampoline it is essential that you follow important safety measures to help you. Choose an area for your trampoline free from hazards with a 2.5m clear zone all around. Place the trampoline on soft energy absorbing ground for maximum safety. A full safety booklet is provided with the purchase. Guarantees Lifetime guarantee against rust causing failure, 2 year bed stitching guarantee & 1 year spring guarantee.