... ,excellent drainage and anti-corrosion quality. HUAYING Aluminum Alloy Window (sliding window) :Material of frame:aluminum alloy Opening style:slidingType:768 ... : grey, white, green, brown, wood grain, any color available Glass type: normal glass, tempered glass, coated glass, LOW-E glass, doubling ... Wooden Pallet Delivery time:20-25 days Aluminum Alloy Window(sliding window)