12 foot trampolines are the mid-sized of all our range. They are large and we recommend ensuring there is plenty of space in the garden to ensure one would fit comfortably. You will also find a range of 12 foot enclousres. These are specifically designed to fit to a 12 foot trampoline. These enclosures are often refered to safety nets or simply nets. We recommend you buy one and fit it if your trampoline did not come with one included. These are very easy to fit and can be assembled within minutes.