Woodland Scenics ST1409 4in SubTerrain System Foam Products Risers

This package includes 2 Risers, generally used with Incline Starters to create varying grades of dramatic, steep relief on your layout, and to create lower areas for rivers and valleys. Risers are easily flexed to form curves and can work with both plywood or foam bases. To install, pin in place with Foam Nails and attach with Foam Tack Glue™ or Low Temp Foam Glue Gun and Glue Sticks. Each Riser measures 4 in x 2 1/2 in x 24 in (10.1 cm x 6.35 cm x 60.9 cm)