如何选购第一，透气性:人的一生有1/3的时间都是在床上度过的，在睡眠过

How to buy <br><br>first, permeability: a third of one's life time is spent in bed, during sleep will emit large amounts of sweat. Part of which will penetrate into the mattress, the mattress if the mattress airtight sweat will settle inside the breeding of mites and bacteria, could lead to skin allergies, respiratory infections, severe cases can lead to rust deformation of the spring in the mattress, final lead to spinal deformities. 3D mattress particular emphasis permeable, fully washable 3D mattress, rinsed with water not only directly ensure the cleanliness of the mattress, but also to ensure a permanent air-permeable mattress dry. <br><br>Second, environmental protection: the environmental performance of the mattress is very important, because every night mattresses have close contact with us, if you sleep on a mattress will emit harmful gases, is sucked into your body, it will lead to a variety of long-term symptoms, the organ dysfunction. 3D mattress powerful ventilation and water features to ensure its environmental health performance. <br><br>Third, the support of: people regardless of fat, thin waist to hip parts are the most important, if not enough ability to support the mattress can lead to excessive sinking waist-hip sites, easily lead to spinal deformities. Modern 80% of people have Yaosuanbeiteng disease and lumbar areas, 3D which allows a mattress mattress support points to reach 1.4 million this magical effect, completely fit your body without sagging. <br><br>Fourth, personal degree: the human spine is a counter-shaped "S" if the mattress does not close, it will make some parts of the body floating, easily lead to spinal deformities, severe cases will suffer from lumbar disc herniation, lumbar muscle strain, lumbar spine bone hyperplasia and other diseases. 3D mattress exactly seven regional credit ergonomic design, conform to the body's curves completely fit your body, hard but not stiff, soft but not collapsed, heart and soul of the protection of human spine.

How to buy<br><br>First, breathability: a person's life has 1/3 of the time spent in bed, in the sleep process will drain a lot of sweat. Some of them will penetrate into the mattress, if the mattress is not breathable sweat will be deposited into the mattress to breed aphids and bacteria, easy to lead to skin allergies, respiratory infections, serious will also lead to the mattress spring rust deformation, and eventually lead to spinal deformation. 3D mattress payspecial attention to breathability, its completely washable 3D mattress, not only can be directly rinsed with water to ensure the cleanness of the mattress, but also to ensure that the mattress permanent breathable dry.<br><br>Second, environmental protection: the environmental performance of mattresses is very important, because every night the mattress is close to us, if you sleep on the mattress will also emit harmful gases, and you inhale the body, long-term will cause a variety of symptoms, organ functional disorders. The strong breathability and water wash features of the 3D mattress guarantee their environmental hygiene.<br><br>Third, support: whether people are fat thin waist hip slot is the heaviest, if the mattress support capacity is not enough will lead to excessive subsidence of the waist hip slower, easy to cause spinal deformation. Modern people have 80% of people have lumbar acid back pain and lumbar vertebral disease, 3D mattress it can make a mattress support point to 1.4 million such magical effect, fully fit your body without sinking.<br><br>Fourth, fitness: the human spine is an anti-"S" shape, if the mattress does not fit, will let some parts of the body hanging, easy to lead to spinal deformation, serious people will suffer from lumbar disc protrusion, lumbar muscle strain, bone hyperplasia and other lumbar vertebral diseases. 3D mattress completely in accordance with the ergonomic seven-zone design, conforms to the human body's curves completely fit your body, hard and not rigid, soft and not collapse, the whole body to protect the human spine.

How to purchase<br>First, air permeability: one third of one's life is spent in bed, and a lot of sweat will be discharged during sleep. Some of them will penetrate into the mattress. If the mattress is impermeable to sweat, it will precipitate into the mattress and breed mites and bacteria, which will easily lead to skin allergy and respiratory tract infection. In serious cases, it will also lead to rust and deformation of the spring in the mattress, which will eventually lead to spine deformation. 3D mattress pays special attention to air permeability. Its fully washable 3D mattress can not only be washed directly with water to ensure the cleanness of the mattress, but also ensure the permanent air permeability and dryness of the mattress.<br>Second, environmental protection: the environmental protection performance of mattresses is very important, because every night the mattresses are in close contact with us. If the mattresses you sleep on emit harmful gases, and are inhaled into your body, it will cause various symptoms and functional disorders of various organs for a long time. The strong ventilation and water washing characteristics of 3D mattress ensure its environmental protection and health performance.<br>Third, supportability: people are the heaviest no matter fat or thin waist and buttock. If the support ability of mattress is not enough, it will lead to excessive depression of waist and buttock, which is easy to cause spine deformation. 80% of modern people have back pain and lumbar diseases. 3D mattress can make 1.4 million supporting points of a mattress reach such a magical effect, completely fitting your body without sinking.<br>Fourth, fitness: a person's spine is an anti-s shape. If the mattress is not close to the body, some parts of the body will be suspended, which is easy to cause spinal deformation. Serious people will suffer from lumbar disc herniation, lumbar muscle strain, bone hyperplasia and other lumbar diseases. The 3D mattress is designed in seven areas according to ergonomics. It conforms to the curve of human body and fits your body completely. It is hard but not rigid, soft but not collapsed. It protects the spine of human body wholeheartedly.<br>