Available in a variety of sizes, colors, and formats, these realistic scenery pieces have been designed to meet the specialized needs of architectural modelers, as well as students of architecture, landscaping, and interior design. - Woodland Scenics Model Scenery - Green Grass, 25" x 33" RollScale Model, GRN GRASS 25X33 ROLL - ReadyGrass Vinyl Mat is ideal for model train layouts, architectural models, school projects, arts and crafts, slot cars, collectible houses, military models, and more. This durable vinyl grass mat is moldable, non-shedding, non-staining, and removable. Use a heat tool to form a hill, mound, or valley, or simply scrape the turf to create space for roads and water areas. It can be permanently mounted or used repeatedly. 25" × 33" roll.