1.100% isikhafu sesikwele sendwangu kasilika.
2. Indwangu ethambile futhi ekhululekile, isisindo esincane, kulula ukuyiphatha.
3. Ngenkathi idlala indima ehambisanayo, ingavikela nokushisa kwentamo.
4. Izikhafu zingenziwa ngezifiso amaphethini akho owathandayo, imibala, nosayizi.