Fitted sheets and sheets are both commonly used bedding items, and the differences between them are as follows:
1. Use. 
The main purpose of a fitted sheet is to wrap the mattress in order to hold the mattress in place on the bed and prevent it from slipping. It is usually designed with a tie that can be easily attached to the mattress and can be easily removed and washed.
The main purpose of bed sheets is to cover the bed surface to provide a clean, hygienic sleeping environment. It is usually designed with an opening that can be easily unfolded and covered over the entire surface of the bed, and it can also be easily removed and washed.
Second, the material. Fitted sheets are usually made of thick cloth to provide sufficient elasticity and durability while preventing wear and tear. Bed sheets are usually made of soft cloth to provide a comfortable feel and feel.
3. Size. The size of the fitted sheet usually matches the size of the mattress, while the size of the sheets usually matches the size of the bed frame. Therefore, when choosing a fitted sheet and sheets, you need to choose according to the size of the mattress and bed frame.
Fourth, the **fitted sheet** is usually more expensive than the sheet **, because the production cost of the fitted sheet is higher, and more materials and more complex designs are required. And bed sheets are relatively cheap to make, so they are also cheaper.
In short, fitted sheets and sheets are different in terms of use, material, size and **. Which bedding to choose needs to be decided based on individual needs and preferences.