BROWN GRAVEL MAT - High quality static grass mats featuring a natural 3mm tall grass nap. Easily cut to shape with scissors. Realistic color tones. Non-fading. Flexible paper backing follows a very intricate terrain contour. 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. 29-1/2" x 39". O-Scale Farm Worker sold separately. (PR65307)