1pcs 75/100/125/150/200mm Duct Vents Round Louvered Vents Interior ABS Grille Ventilation Wall Vent Covers Adjustable

Welcome to my store. I hope you have a pleasant shopping experience.Does it include wireless functionality? : No Does it include a Battery? : No High-concerned chemical : None Origin : Mainland China Certification : NONE Type : Round Air Vent Exhaust Grille Cover : ABS vent covers