1. Tsiaj harness nrog magnetic clips
2. Cua txias
3.reflective tsim thiab mos tawv tus phooj ywg
4.magnetic adsorption tsim
5.Sandwich mesh daim ntaub xis breathable daim tawv nqaij daim nyias nyias daim ntaub waterproof, yooj yim los ntxuav hlau nplaum khawm tshwj xeeb patent tsim ceev tso xauv nws yooj yim rau hnav.