These are SceneScapes 5" - 6" Blue Spruce Trees by Bachmann®. FEATURES: Suitable for all scales, but most commonly used for HO scale For use with all train layouts Realistic colors Removable bases for more placement options Size assortment for added realism INCLUDES: Six trees SPECS: Height: 5" - 6" (127mm x 152.4mm) tlc 6/30/11 updated tlc 8/19/11