Umnatha weTrampoline yenziwe ngepolypropylene kwaye ilayishwe ngekhabhoni, eli laphu lilukiweyo linamandla aphezulu, ukhuseleko olugqwesileyo lwe-UV kwaye luxhathisa kubumba kunye namanzi.Imicu idityaniswe nge-thermal ukuze inike indawo egudileyo, ezinzileyo enokumelana nokuguquguquka rhoqo kunye noxinzelelo.