Mountain Palm is made from the leaf sheaths of palm trees that grow in the mountainous areas around 2000 meters above sea level in the southwest of China, while coconut palm mattress is made from the coconut skin fibers of coconut trees that grow on the coast or river bank in the southern tropical region of China. High-quality mountain palm mats and coconut palm mats are made of natural rubber after sugar removal and degreasing. Both of them have good air permeability. The fiber of mountain palm is thick, its physical properties are hard and its pressure resistance is good. Coconut trees are soft and elastic. The price of wild palm is relatively high, which is the result of the relative "scarcity is precious".