Create a 90° bend in your custom Slim™ Channel drainage system with the Slim Channel Drain 90° Elbow and Grate. No need to saw a straight channel drain and grate and miter together to make the angled turn. The channel is made of polyvinyl chloride and can be solvent-welded with PVC glue for a water-tight connection, and the grate is made of gray polypropylene treated with UV inhibitors. Slim Channels are part of the NDS Profile Series™ Channel, and ideal for draining light flows from pool and spa decks, concrete and paver patios, and walkways.