Lifetime Limited Manufacturer Warranty; Three (3) Year All Hardware Finishes Warranty. Configuration: Shower Door and Inline Panel; Frameless glass design to give an open and airy feel to your shower space Premium 3/8 in. (10mm) thick tempered glass for an upscale look; DreamLine exclusive ClearMax water and stain resistant glass coating Hardware Finish: Matte Black; Inline Panel features U-Channel for 1/2 in. of width or out-of-plumb adjustment Lifetime Limited Manufacturer Warranty; Three (3) Year All Hardware Finishes Warranty.