This package contains two Professional Series Birch Trees 4" in height. Designed to bring your railroad or project to life, and sized for HO/N scale model railroading. Use individually, create parks or let your creativity go wild wherever trees are needed. The most realistic Birch available for any scenic use. JTT is one of the world's leading makers of handmade miniature trees and landscaping materials for model railroad layouts, model dioramas, craft projects and architectural use. In addition, movie makers, including the professionals at Walt Disney Studios, have turned to JTT for the accuracy of their detailed, miniature scenery. The largest selection of miniature trees in a striking array of species and sizes are available in sizes from 1" to 18" tall and Z - G scales. The authenticity of JTT scale trees is a result of JTT's unique U.S. Patented manufacturing process.