1.Mesh Ukuqiniswa
idizayini eminingi yokuqinisa inetha yenza imigqomo ibe namandla, iqine, futhi imelane nomthelela.
2.I-Nylon Plug Design
umklamo wepulaki wenza ukuxhumana okuphelele phakathi kwesivalo nomgqomo kanye nesibambo esihlala isikhathi eside.
3.Isibambo se-Antiskid
idizayini ye-antiskid esibambeni, ihamba kalula.