Kubweretsa zatsopano komanso zosunthika za BJHS08-1 ndi BJHS08, kuphatikiza komaliza kwamphamvu, kulimba komanso kusavuta.Opangidwa kuchokera ku aluminiyamu yamphamvu kwambiri ya aluminium oxide alloy, ma tag awa amapangidwa ndi zida zolimba kwambiri zomwe zilipo kuti zitsimikizire kuti zikugwira ntchito kwanthawi yayitali, zodalirika.
Chimodzi mwazinthu zapadera za ma tagwa ndikuphatikizana kwachitsulo chachikhalidwe mu tag yomwe.Mapangidwe anzeruwa samangofewetsa njira yodziwikiratu komanso amawonjezera kugwiritsidwa ntchito kwazinthu zonse.Mwa kuphatikiza ma tag ndi ma buckles, mutha kumangiriza ndikuziteteza mosavuta kuzinthu zosiyanasiyana kapena zida, kupereka njira yotetezeka komanso yothandiza.