The material is spelt as "polystyrene", which are also used for packaging for may products.
iknowkungfu - Amazing display! When you have time sometime, can you share your techniques on how to compose them from raw materials to the final product? Including things like tips on cutting the foam, painting the surface, the moss and decorations, etc.
Thx again for all your comments, for Axolotl, i give you pictures step by step of the backgrounds for radhamanthys and Garuda including in my collection, enjoy.
I don't remember who ask me the question but i'm 26 years old
If you have more questions, feel free to ask, i have translate the chineese sentence with a tanslator on the web, i have read all the messages, thx to all of you.