Polylok's 12" x12" Atrium Grate is perfect for garden beds and other areas where floatable...

Polylok's 12" x12" Atrium Grate is perfect for garden beds and other areas where floatable debris like mulch or leaves would clog.

Polylok's Atrium Grate is perfect for garden beds and other areas where floatable debris like...

Polylok's Atrium Grate is perfect for garden beds and other areas where floatable debris like mulch or leaves would clog.