An easy and cheap solution to simulate any mountain.
Simply cut it as you prefer using any waste object to give shape, and wet it!
Size : 100mm*3000mm (10cm variant) or 80mm*3000mm (8cm variant)
Weight: 240g

We have to prepare each shipment individually as they are ordered, so allow it in 3-4 weeks to arrive in the USA/Canada (to be safe) and 3-6 weeks rest of the world, though they are usually delivered much faster.