Dimension: 1 tile: 11 W x 11 D x 0.50 H Durable plastic composition with open design for airflow and water drainage Waterproof and slip resistant for commercial and residential areas Easy to install, interlocking loops securely attach each tile to the other Ideal for patio, deck, walkway, garden, or any other outdoor areas Create a smooth walkway area with this grass grid paver. Composed out of durable plastic material that offers a solid platform to create a designs and give your space your style. Ideal for patio, deck, walkway, garden, or any other outdoor areas. Permeable slots help prevent flooding, puddles, mud, and snow for a mess free and smooth pathway and patio space. WARNING: This product can expose you to chemicals including di(2-ethylhexyl) phthalate (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.