... .Materials:1.component: ball pools, trampoline, slides, space-time tunnels,soft ladders,various tubes, play panels and so on.2.material ... from Korea),rotational mould.b,metal part:galvanized steel.c,soft part:sponge,wood,covered with PVC.3.different sizes and ... advanced fully. All the pointedness of the equipment seet use soft packing,so the security is highly ensured.For any further infomations ...