This ready-to-use tufted grass mat has a lush covering of 3/16′ 5mm static grass on a flexible foam base. Various layers of foliage, turf mounds, leaves and grass tufts are added for an incredibly lifelike appearance. Use whole for large areas or cut into patches to create random areas of groundcover. Simply apply with white glue or spray adhesive to your base platform or wherever you want grass to grow.WARNING: This product can expose you to chemicals including LEAD, 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