About this item PREFABRICATED SHOWER BENCH - 16 inch by 16 inch by 20 inch bench for a medium to large bench. A better shower sitting area for new showers. Triangular shower bench seat made out of lightweight expanded polystyrene. TILE READY - Shower bench for tile to complete any shower installation or bathroom remodel. Manufactured and ready for tiling after installation. LUXURY SHOWER - Upgrade to a more elegant design for your shower installation. Our design is ready for your tile shower to have a modern shower bench. COMFORTABLE - A comfortable shower bench is a must. Our flexible shower bench can be installed and set for maximum comfort in the shower. EASY INSTALLATION - Simply place and secure the shower bench into the shower install. Continue tiling the shower and shower bench. Compatible with Schluter and Kerdi Board systems. Simple and flexible to make installing faster and easier. › See more product details