NB If you are planning to buy a Bounce Surround your trampoline is more likely to blow away in strong winds in exposed areas in which case we strongly advise you buy the Anchor Down Kit. Galvanised steel framework covered by a Lifetime Guarantee against rust causing failure. Easy access through a double zip door. Bounce Surrounds cannot be used in conjunction with TP's heavy duty trampoline covers or with TP Playdomes. Not suitable for adult use.