Chojambula chachikulu ndi polyamidide, ntchito yomanga 3-yosanjikiza ndi eptete membrane wokhala ndi magwiridwe antchito ambiri osanjidwa ndi kupuma. Mzere wamadzi: 20.000 mm, kupuma: 15000 g / m2 / 24h. Bwerani ndi mitundu yambiri ya mitundu yonse ndikupanga ma presters opangidwa mwaluso kuti asankhe, kotero sankhani mwanzeru kuti agwirizane ndi mawonedwe omwe amasaka fodya nthawi zambiri. Izi zimadulidwa zipinda zopangidwa kuti zisanthulidwe pamavuto osasunthika, zimawoneka bwino kwambiri. Jekete losiyanasiyana ndi kapangidwe koyera. Kuphika kwathu kosaka kumatha kukwaniritsa zomwe mukuyembekezera pamwambapa.