Im in the process of remoding  my bathroom so these showers doors were perfect I was sold on the matte black finish. The assembly took time without a doubt a few hours I wouldnt recommend this for a beginner but I have experience so it wasnt to bad. The tempered glass is 1/8 in thick  which is awesome it looks really beautiful. This has a stainless steel hidden  roller system which is a perfect slide when opening and closing these doors. It also has fully enclosed side bars a top rail, and bottom track designed to provide watertight closure and to prevent water leakage so I dont have to worry. The actual hardware is  anodized aluminum which will prevent corrosion and provide durability. Im completley satisfied with these beautiful doors that made my bathroom look hip and modern. Highly recommend!