This is a 3-car storage divider for a Mini 4WD portable pit. The original product can only store up to 2 cars, but with this part, you can store 3 machines. ・Top tier: Approximately 45.8mm high ・Middle tier: Approximately 47.6mm high ・Bottom tier: Approximately 49.6mm high Installation is easy, using double-sided tape to attach it. *The photos use pink and red for easy understanding. I've actually been using this for over a year (fixed with double-sided tape used for Mini 4WD brakes), and it doesn't easily peel off, nor does it bend under the weight of the machines. The color to be shipped is black. The portable pit, machines, setting board, and parts are not included. This is a sale of the 3-car storage part only. If purchased as a set with other items on sale (combined shipping), a 200 yen discount. For environmental protection and cost reduction, all products are shipped in simple packaging. Thank you for your understanding. Notes on 3D printed products: ・Please understand that warping, burrs, stringing, and adhesion to the bottom surface may occur depending on the raw materials and color, and we appreciate your purchase. ・Due to the nature of the material, it may deform at high temperatures, so please handle with care.