Enhance the realism of your N scale train set diorama with this double tunnel portal. It fits perfectly for two tracks and is made of durable plastic material. The 1:160 scale makes it compatible with various diorama setups and the N gauge size ensures it won't take up too much space. The set includes two tunnel portals, making it a great value for building your railway tunnel system. Ideal for model railroads and train enthusiasts, this tunnel portal is a must-have accessory for anyone looking to add more depth and dimension to their train set.