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How to choose a lumbar stool
Stool core
The core of the stool is the core component of the support part of the lumbar stool, the role is similar to the sofa cushion, a good core can effectively support the weight of the baby, and will not be deformed due to long time stress, in the selection of materials is mainly based on the stability of the material, high density, non-polluting, commonly used on the market stool core: polyurethane, polypropylene, polyethylene, and other types. Considering the comfort and safety of the lumbar stool, it is recommended to choose a lumbar stool with a polyurethane or polypropylene core.
Fabric
The fabric is the key to the overall quality of the lumbar stool, the right fabric not only makes the lumbar stool more comfortable to use, but also improves the safety and service life. Widely used fabrics include polyester, cotton, nylon and canvas. For the above fabrics, nylon and polyester fabrics are recommended due to strength and color fastness issues, as well as safety of use.
Structure
The structure of the waist stool can be divided into different uses and suitable for the crowd: shoulder is mainly used for long trips to the park, including women and the elderly, etc.; a separate waist stool is more suitable for home and a short period of time in the community, due to its flexibility, men choose more; compared to the previous two, the application of the waist stool may be more widely used, but also because of its single-shoulder design, in the overall function and flexibility of the waist stool is not as prominent as the previous two. However, because of its one-shoulder design, its overall function and flexibility are not as prominent as the previous two models.