You can make material yourself using Geometric Wall Decoration Mould. You can use it wherever and as much as you want and get the feel of a natural stone wall at an affordable price.
It is made by using Italian quality Zhermack Rtv2 mould silicone.
It is durable, it can resist to tearing and can be used for a long time.
It is flexible, it can be easily removed from the mould.