As an Amazon Associate, we earn from qualifying purchases. Monsoon Grey 700mm Gravity Controlled Shutter (GS700) National Ventilation . GS700 Attributes Brand name, Manufacturer name, ManufacturerNational Ventilation Extra Product NameMonsoon Grey 700mm Gravity Controlled Shutter (GS700) extendedQty, qtyInStock0 moq, multiple1 MPNGS700 originalCurrency{'currency': 'GBP'} qtySourceupdateFromUrlEntry snippetMonsoon Grey 700mm Gravity Controlled Shutter (GS700). Fast and Free Delivery Available. Trade Quality with Low Prices. Distributor offers SellerSKUMOQIn stockMultiplePrices Electrical2goGS70011