358 extra high security mesh fence made from a type of strong welded mesh panel with small mesh opening. O nira pupọ lati wọ inu ati pe o nira lati kọlu nipa lilo awọn irinṣẹ ọwọ aṣa. Ni o ni awọn ẹya ara ẹrọ ti egboogi-gígun ati egboogi-Ige. Orukọ odi 358 wa lati ṣiṣi mesh nronu rẹ 3″ × 0.5″ × 8 iwon – isunmọ si 76.2 mm × 12.7 mm × 4 mm mesh opening.