Lub hnab ntim dej tsis zoo yog qhov zoo rau khaws koj cov iav qhuav thaum sab nraud ntub.Nws yog tsim los ntawm cov dej num hnyav thiab cov khoom siv ruaj khov PVC mesh thiab tsim nrog RWS system (Xov tooj cua zaus vuam seam) uas hluav taws xob vuam cov khoom ntawm qib molecular rau hauv seam uas muaj zog thiab tsis muaj dej.Lub yob cia xauv nrog ib daim ntawm PE tsaus nti strip ua kom cov dej pov thawj zoo.Qhov no yog ua los ntawm tsuas yog nyem tawm cov cua ntxiab thiab folding 3 zaug thiab buckle.