NDS 50 6" Round Grate, Green

6", Green, Round Structural Foam Polyolefin Grate With UV Inhibitors, Open Surface Is 9.11 SQIN & It's 11.92 GPM, Fits Speed Basin, 6" Sewer & Drain Pipe & Fittings, & 6" Corrugated Pipe, Recommended For Pedestrians, Bicycles, & Wheel Chair Traffic.