Brown mattresses have a long history in China, and hand-woven palm mats have been widely spread in China in the past, and the current palm mats mostly refer to products made by machines. In the process of manufacturing palm mats, the method of shaping brown silk is mostly to add adhesives, and if inferior glue is used in this process, the mattress will almost always release excessive VOC volatiles, which is also the most prone to quality problems in palm mats, and it is difficult to distinguish through sleep testing.
 
As the main drafting unit of the national standard for palm mats, nature is the leader of the category of palm mats, and its brown mats are mostly made of mountain palm with excellent texture as raw materials, and are made of latex bonding, which is claimed to not use glue in the manufacturing process, and its product structure is complete and the style is very rich. However, it should be noted that the elasticity of the brown core is not strong, and it is always difficult to reach the level of spring or latex mattresses in terms of comfort, so it is only recommended for users who like to sleep on hard mats. On the other hand, since palm mattresses are plant-based mattresses, there is a risk of insects and mold, especially in areas with humid climates, so it is important to consider this factor before buying.
 
Nature mattresses are all palm mats, the overall sleeping feeling is hard, there are many series such as dreams, moods, Shangjing, artistic conception, Z3, etc., in the name of natural materials, the price of natural mattresses is slightly more expensive than ordinary spring mattresses. Among the offline models, the more classic Z3 mattress mattress has a thickness of about 13cm, and the price is around 5000 yuan, and the more flexible Dream and Dream Pinyi series have different thicknesses to choose from, respectively 8-18cm and 6-12cm, and the price is between 3000-6000 yuan. The three series are the most popular in Nature's product line, and the price of its online mattresses is also concentrated in this range.
 
The mood series still uses the mountain palm support layer, but the fabric uses comfortable corduroy cotton, and the comfort layer has cotton wool filling, so the positioning and price are slightly higher than the dream series, and the price has reached 5000-8000 yuan. The more expensive Shangjing and artistic conception series are not recommended to buy, the price of the two series mattresses is more than 15,000 yuan, but it is still difficult to get rid of the defects of slightly lower comfort of the palm mat, and it cannot provide a sleeping feeling comparable to the price, and the cost performance is more general.
 
In addition, Nature's Strong Spine Protector series is also quite distinctive, in order to provide additional support for the waist, its products add a protruding spine band in the middle of the mattress. The price of the spine protection series is between 5000-9000 yuan, but this series of mattresses has a different sleeping feeling from ordinary mattresses.