This is the FasTrack® Outer Passing Loop Add-On Track Pack from Lionel®. Suitable for Ages 8 & Older. FEATURES: Make an outer loop with the pieces in this add-on pack to a Lionel® ready-to-run train set oval. Has a patented easy-to-use locking mechanism. No need to worry about loose connections, track alignment or electrical continuity! Realistic appearance with engraved ballast and track ties. Convenient screw holes in the track base allow for easy permanent installation. Durable, secure connections provides extra stability for layouts on carpet, or any other surface. Layout diagram printed on package. INCLUDES: (5) 10" Straight (2) O36 Curve (1) Right Hand Manual Switch (1) Left Hand Manual Switch (2) 1/4 O36 Curve REQUIRES: (1) FasTrack® Train Set Loop -or- (2) FasTrack® Curved Track 4-Packs (1) FasTrack® Straight Track 4-Pack SPECS: Scale: O 1/48 Layout Dimensions: 49.5" x 70.5" kr1/27/04 ir/jxs