Your child can elevate their Wooden Railway track layouts with this track pack that allows them to create track risers using pieces from their collection. The included plastic 2-inch track piece can be combined with two 3-inch straight tracks to make a level-1 track riser. The plastic piece can also be combined with two 8-inch tracks (sold separately) to make a level 3 riser. The Build-it-Higher Track Riser pack includes eight plastic track riser pieces and two 3-inch wood track pieces. Recommended for Ages 3 and up.