Durable Anti-bird And Rat Extract Valve Grille Air Circulation Vents Cap Ducting Ventilation Grilles Vents Cover Air Vent

Does it include wireless functionality? : No Does it include a Battery? : No High-concerned chemical : None Model Number : Air Vent Extract Valve Grille Brand Name : LONGPEAN Origin : Mainland China Package includes: : 1 x Air Vent Extract Valve Grille Size: : 75mm/100mm / 150mm Material: : ABS