term: Onyx laminated glass composite panel, with glass backing Size: 1800x450x17mm, 600x600x11mm, 1200x600x11mm, 1500x600x17mm, 2400x600x16mm, and etc, according to customer's request; Surface: polished, transparent; We can accept small quantity order, also we have ability to do big order quantity. We can supply technical support for the client. Welcome to inquire details, welcome to visit the factory! Best regards, Becky