Dacro tsim lub cav fasteners, chassis fasteners thiab lub cev fasteners.Peb cov fasteners muaj xws li cov qauv thiab cov khoom tshwj xeeb.Peb cov neeg siv khoom suav nrog cov tuam txhab tsheb, cov tuam txhab tsim khoom thiab qee cov lag luam tseem ceeb nruab nrab.