Ukonde wa trampoline umapangidwa ndi polypropylene ndikudzaza ndi kaboni, nsalu yolukidwa iyi imakhala ndi mphamvu zolimba kwambiri, chitetezo chabwino kwambiri cha UV komanso chosamva nkhungu ndi madzi.Ulusiwu umalumikizidwa ndi thermally kuti ukhale wosalala, wokhazikika womwe ungathe kupirira kusinthasintha kosalekeza ndi kupsinjika.