Thank you for viewing! This is Yoshikawa Daiichi Kosho, mainly producing 3D printed kits for model railroads. Han-Tetsu Series: Model Railroad Elevated Bridge Set for Mini Layouts. Ideal for elevated mini layouts for running shorty models, etc. Curves are compatible with Tomix Super Mini Curve Rail (r103). Component configuration: Curve Elevated Bridge x 2 Curve Pier x 2 Straight Elevated Bridge (with/without feeder hole) x 1 each Straight Pier x 2 The first image is an example of use. It also supports Bus Collection roads as shown in the second image. You will need Tomix Super Mini Curve Rail (R103) for one full circle, and 6 x 70mm straight rails. Make a hole in the side wall of the straight section (image 3) (image 4) and pass the feeder through (image 5). The sample rails, roads, vehicles, and controllers are not included. Please check the product images from image 6 onwards carefully before purchasing. <Notes> ・Made using PLA resin and output with an FDM 3D printer. Due to the nature of the material, there may be individual differences in the molding. ・Please store in a dark place, avoiding high temperature, humidity, and direct sunlight. ・There may be irregularities or distortions on the surface. Please ask if you have any questions.