Extra Firm Mattresses usually refer to mattresses with a perceived hardness of 9-10 degrees. This type of mattress usually contains a soft layer such as memory foam that is not very thick, usually between 2-3cm, and then a harder foam or a combination of hard foam and springs underneath. Sleeping or sitting on an extra firm mattress, you will feel strong support and will not sink too much. If you like this feeling, you can choose the extra firm mattress.

Afirm mattress usually has a hardness of about 8 degrees. This type of mattress usually contains a soft layer such as memory foam that is not very thick, usually between 2-4cm, and then a relatively hard foam or a combination of hard foam and springs underneath. A common problem when buying mattresses online is that it is easy to sink too much when sleeping on it or sitting on the edge. If you don't like this feeling, you can choose a firm mattress.

Medium-firm mattresses are very popular with consumers. On a 1-10 mattress firmness scale, they are between 5 and 7. This type of mattress usually does not contain thick memory foam, but is made of pure foam, or a little memory foam plus high-density foam, or a combination of foam and springs. When lying on this type of mattress, it usually does not feel too hard or too soft, which is suitable for most consumers.

When you wake up with back pain, it is likely that you bought the wrong mattress. Many people say that Orientals like harder mattresses, while Westerners like softer mattresses. In fact, this is a consumer misunderstanding. The choice of mattress is only related to the body and personal habits, and has nothing to do with the East and the West.   Usually people with larger hips need a softer mattress, while others need a moderate or harder mattress. As our lumbar spine and spine change, the curve of the body will also change, and the demand for mattresses will also be different. It is reco...

The following are standard mattress sizes in the UK: Small Single: 2'6'' x 6'3'' or 75 x 190cm Single: 3'0'' x 6'3'' or 90 x 190 cm Small Double: 4'0'' x 6'3'' or 120 x 190cm Double: 4'6'' x 6'3'' or 135 x 190cm King Size: 5'0'' x 6'6'' or 150 x 200cm Super King Size: 6'0'' x 6'6'' or 180 x 200cm

In Australia, the mattress sizes are as follow: Single Size: 92x188cm; Long Single Size: 92x203cm; King Single Size: 107x203cm; Double Size: 138x188cm; Queen Size: 153x203cm; King Size: 183x203cm; Super King Size: 203x203cm; Hope this will be helpful to you.