Wetwall 30-in x 60-in x 96-in Vienna Marble 4-Piece Bathtub Wall Panel Kit in the Bathtub Walls & Surrounds department at Lowes.com
Marble and Stone Waterproof Acrylic Shower Wall Panels – Splashbax
Wetwall™ 60"W x 32"D x 80"H Tusca Marble Shower Surround (4-Piece) at Menards®
SURFACE Design By TechnoDesign Marble Collection 31.5 in x 15.75 in. White Marble PVC Fiber Board Self-Adhesive Wall, Covering 18.1 sq. ft. (6-Pack) DT1632-WM - The Home Depot
Mermaid Four Panel Shower Wall in 60" W x 36" D x 72" H in Trullo Marble - Amazon.com