1)With GS certificate. 2)8mm transparent safe glass and 15 mm Acrylic shower tray The optional glass pattern and colour: Transparent, Mistlite, Nashiji, Oceanic, Dura, Diamond, Kasumi, Water. Blue, Grey. We are also the maunfacturer of safe glass, so you can choose the glass pattern and height of the enclosure as you like. 3)The optional colours of the tray: Snow White, Ivory. 4)The delivery time:20 days after the contract is confirmed 5)Conveyance: Qty/20' FCL: 108pcs Qty/40' FCL: 227pcs