Not all the mattresses will be suitable for everyone. As people differ from each other in terms of height and size, the mattress that accommodates them also differ. Some might also prefer long mattresses even though they are short. It depends on their personal choice. A person should know how to measure a mattress in order to buy one. There are many regular sized mattresses that are available in the stores in the market. But when a person wants a custom made product, he/she should know the exact measurements and requirements. This will make the manufacturer to create a product that meets the requirements of the customer. Thus it is important for a person to know how to measure a mattress before buying one. Knowing the correct height, length and width of mattresses beforehand result in the manufacture of a product that is flawless. There are many professionals who can do this job for us. The material that is used in making the mattress is also something that the customer can choose for themselves. They can choose this material from a number of choices. As buying a mattress is all about comfort, people give in a lot of thought before buying one.