Tracks not lining up on your layout? Need to fill in some gaps to make your tracks connect? The small straight track pack is perfect for filling those gaps or just plain making it work. Pack includes four (4) 1/2 length (8-stud) straight tracks, eight (8) 1/4 length (4-stud) tracks, and eight (8) 1/10 length (1.6-stud) tracks, perfect for working odd corners, yard ladders, and s-bends. Track pieces are dark bluish-gray, and as always, injection molded ABS to blend seemlessly with your other tracks.For non-powered or battery-operated trains only.