Product Note This product can be assembled in minutes without using glue or scissors No need instructions, but assembly is quite simply and easy if you check the above pictures carefully Product Details State of Assembly:Unassembled Kit color :as picture show Material: Plastic size:8.8x7x15cm (LxWxH) Dimensions: fit for N Scale, Package : 1 set N Scale Building kits Note: 1. Sorry, there are?no installation instructions. Assembly is very simple and convenient, If you look carefully at the picture above, it can be assembled in a few minutes 2. Some small parts may need to use glue, the glue needs to be prepared by yourself 3. The size is measured manually, there may be a deviation of 1-5mm, please understand.