Bathroom Cladding 5mm Black Diamond Stone Wall Panels & Ceiling Panels AKA Black Sparkle. Tongue and Grooved Ideal for your bath/shower walls going over tiles and on your ceiling 100% waterproof :
Shower Wall Panels - Multipanel
Shower Wall Panels - Multipanel
Tropical Beach 02 Acrylic Shower Waterproof Wall Panel - Rock Salt Prints