6/pkg - each piece elevates from 0 - 3/4" (0 - 1.9 cm) within 24" (60.96 cm) and measures 2 1/2" w x 24" l (6.35 cm x 60.9 cm)
Subterrain lightweight layout systemThe layout building process has been revolutionised! Easily construct your model layout using the most advanced foam system availble. The innovative, high-density SubTerrain foam components are extremely lightweight and simple to use.-No experience necessary-No complicated calculations-No expensive power tools-No dusty messFlexible Inclines/declines allow track to change elevations easily on curves or straights. The SubTerrain System's precut Inclines/Declines (with 2%, 3% or 4% grade) remove the guesswork and complicated calculation.
