How thick is appropriate spring mattress?

How thick spring mattress is more appropriate? Here is the small make up to speak to you about the thickness of some of these knowledge! 1, 5 cm thickness of spring mattress suggested usage: 5 cm the thickness of the spring mattress, usually need to use together with ready-made like coir mattress, mattress, is to improve the sleep quality of higher cost performance. Applicable people: for all the people who weigh less than 60 kg or weight greater than 60 kg but people like to sleep soft mattress use the thickness of the mattress. 2, and 7. 5 cm of the spring mattress suggested usage: 7. 5 cm the thickness of the spring mattress, is also suggested that the collocation of ready-made mattress use, improve the quality of sleep of higher cost performance. If want to lay on the bed board can be directly, but is not so good put mattress comfort. Applicable people: for all the people of more than 60 kg weight or weight less than 60 kg but I don't like the mattress is too soft. 3, 10 cm of spring mattress suggested usage: don't need to match the mattress, comfort, supporting the quality and price balance of the election. Applicable people: for all types of people lay on the bed board directly use. 4, 15 cm spring mattress of the suggested method of use: don't need to match the mattress, has a better performance, the pursuit of perfection the high-end performance experience of the election. Applicable people: for all types of people lay on the bed board directly use.