General Simmons mattresses have front and back sides. The two sides are usually hard and soft. You can choose which side to sleep on according to your different needs. There are two criteria for a good Simmons. One is that it is suitable for a variety of sleeping positions and can make the person's spine straight and not curved; the other is that it uses a pressure sensor to measure the pressure equalization.

A harder Simmons mattress is slightly better, because a hard one can stretch the bones, but it is best to choose a mattress with moderate hardness that can balance and properly support the weight of various parts of the body and keep the spine flat during use. A straight mattress is beneficial to human health.

Extended information

How to purchase Simmons mattresses

1. Craftsmanship

When choosing a Simmons mattress, you can base it on its production For the craftsmanship, check the surface craftsmanship of the mattress, and then check whether the processed quilting is fine and has no skipped stitches, and whether the surroundings are straight and not rough, whether the thickness of 20 cm is uniform, and whether the specifications are accurate.

2. Structure

Put the Simmons lying flatly upright and check whether it is out of shape. All Simmons mattresses with tight springs, thick fillings such as cotton felt and sponge, and scientific structures will still be flat, crisp, and angular after being erected; however, Simmons mattresses with loose springs, uneven fillings, and uneven fillings will remain flat, crisp, and angular after being erected. It will be out of shape immediately. Either it cannot straighten up and bends down, or there is a concave and convex phenomenon in the middle.

3. Spring

You can press on all four sides of the Simmons mattress to check whether the filling feels thick and even. Then press it firmly. If there is no big spring friction sound when pressing, it is a mechanism spring, which is arranged tightly and reasonably. On the contrary, if there is a loud spring friction sound when pressed, it is mostly a hand-made spring with unstable quality.

4. Feeling

You can also lie down on Simmons to feel the softness and hardness of the mattress. An excellent Simmons mattress only bears pressure on four points: your head, back, buttocks, and heels. If it is too soft, it will make people sag, which is harmful to human health. Only a Simmons mattress with suitable softness and hardness can maintain the minimum pressure on the contact parts of the human body, so that the waist can be supported, thereby improving the quality of sleep.