Pentair 78206700 Large PVC Niche for Concrete/Gunite Pools<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Exclusive cord seal grommet</li><li>Rear 1-inch PVC hub</li><li>Plaster ring for secure sealing</li><li>High strength PVC construction</li><li>Measures 12-1/2-inch length by 11-inch height by 13-inch width</li></ul></div><img src="http://ecx.images-amazon.com/images/I/315lCmEmLGL.jpg" noproxy>