LARGE SPRINGTIME GRASS MEADOW MAT - The finest grass mat available! Noch of Germany has developed a unique 'stand-up' method of adhering a fine grass blade follicle in such a way it almost appears to be growing. These mats have a soft realistic texture in several colors and nap lengths. 39-3/8" x 78-3/4". RECOMMENDED ADHESIVES: For applying to insulation foam, use UNDILUTED Elmers yellow carpenter's glue. Yellow glue also contains a low-moisture content which also reduces puckering. DO NOT USE ELMERS WHITE GLUE. O-Scale Cow sold separately. (PR65324)