... +9Airgap+5mm 3.slide smoothly 4.water proof. aluminum sliding window Product description: 1. Profile: Using the Chinese top aluminum ... 5.Material color: white/grey/champagne/wood grain ; 6. Glass: a.Thickness: Double Glazing 5mm+9A/12A+5mm b:frosted glass ... and Logo are Welcome, Competitive Prices, Earth-friendly Products, In a Variety of Design, Small Order Acceptable, ODM Accepted, OEM Accepted ...