New for 2018 the Air Dog trampolines are a great new value range of trampolines & are a fantastic first purchase for those that do not want to compromise safety or quality! Our design brief was to build trampolines suitable for all to use but to represent excellent value for your money & have very similar specifications to more expensive trampolines. Rest assured you can have full confidence that you & your children are safe, but also know that you are not having to pay extra for high end specifications you simply do not need. Frame Constructed with 1.6mm HOT galvanised top frame, the HOT galvanisation process ensures that the trampoline frame sections are galvanised inside & out. (unlike most other more cheap galvanised frames that are only galvanised on the exterior of the frame) This will ensure the trampoline remains robust for many years & is suitably strong for even the heaviest of users. An extra strong set of T Tube / box joints constructed with 2mm thick coated steel at the top of each leg provides huge strength at what is traditionally the weak point of a trampoline. Springs 72 Galvanised & Zinc plated 165mm High Tension springs. This is the optimum number of springs required to give the maximum bounce all the way up to the maximum user weight. Bounce Mat Made in the USA & manufactured from Grade A Permatron. Permatron is a unique material that can be left outside in a garden all year round & gives an excellent cushioned bounce. The V rings used to attach the jump mat to the frame are secured with an eight row stitch for extreme durability. We have experimented with cheaper Permatron mats manufactured from outside of the USA & found the quality to be considerably poorer. Safety Padding Coming in a lovely vivid green colour that is UV resistance to protect from the suns harmful rays, the padding uses a special shock absorbing closed cell polyethylene to provide protection from the trampoline frame & springs. There is an extra thick layer of padding around the edge to provide added protection from the hard steel frame of the trampoline. Designed to be safe, durable & easy to assemble, Air Dog trampolines offer the perfect balance of value, quality & most importantly safety. Quality Standard GS/TUV certification comes as standard on this trampoline.