Versa-Mat Bar-Shelf LinerOpen-grid mats provide superior airflow and excellent moisture drainage. Interlocking design enables slip-free coverage over long and/or wide surfaces. Easy-to-cut grid allows you to tailor each mat to your shelf's contour and shape. Lightweight, durable material simplifies periodic removal and cleansing. Color: Black; Overall Width: 12 in; Overall Depth: 12 in.