EPS Composite Shower Bench: We manufacture the tile shower seat from a high-density EPS composite, rock-solid in its construction to support up to 440 lbs/ 200 kg loading. Stability and a clean appearance to stand up to anything, no worries about shaking, and your washing kits will never fall off the bench. 100% Waterproof Membrane: Our ready tile shower seat is attached with a waterproof membrane. The three-layer designed membrane keeps the water flowing on the surface of the tile, with no water accumulation. You will be amazed at the resistance to get moldy under the tile seat after you have experienced ours for countless years. Cut-to-fit As Required: Product size: 22.4 x 16 x 20'/ 57 x 40 x 50 cm. The tile shower bench seat fits into the space of a standard bathtub. However, you can adjust the size of the tile hassle-free. If needed, you can saw from side to side to cut the dimension smaller. Just take your time and measure twice before cutting