The KOHLER Choreograph collection makes it easier than ever to create a shower space that caters to your needs, your style, and your life. Choreograph shower walls and accessories let you personalize your shower with beautiful wall designs and thoughtfully designed storage. Complete your Choreograph shower installation with outside corner joints to match your selected shower walls. This outside corner joint provides a minimal seam connection where two wall panels meet at an outside 90-degree corner. The outside corner joint creates a clean finished look while concealing the sealing silicone, which is often the first place to retain dirt and mold in a shower.