Ibyerekeye iki kintu
- KUBONA BYIZA: ibikoresho byumutekano biremereye hamwe no kudoda kevlar hamwe nipamba ikwiranye nabagabo nabagore
- GUKORESHA INYAMASWA: ibikoresho birinda gukoresha kurumwa mugihe utoza injangwe, udusimba n'imbwa nto cyangwa ibikururuka hasi