This is a set of Plarail tracks. I washed the tracks with dish soap to remove noticeable oil stains, but they are not completely gone. Please understand this before purchasing. Please note that I am a non-professional inspector, so there may be oversights. If you are looking for perfection or are very particular, please refrain from purchasing. - Curved track: 39 pieces - Branch track (2 types): 5 pieces - Straight track (long, short): 3 pieces each - Curved slope track: 4 pieces - Straight slope track: 1 piece - Tunnel (green): 2 sets - Bridge pier: 7 pieces - Mini bridge pier: 6 pieces - Go stop: 1 piece Please check photos 2-5 for details. Instant purchase without comment is welcome. Those who purchase immediately will be given priority, even if there are comments. Also, I try to respond quickly, but due to work and childcare, it may take some time to reply to comments or ship items. Feel free to ask any questions about the product☆