What is another word for inner springs?
Pronunciation: [ˈɪnə spɹˈɪŋz] (IPA) 
"Inner springs" refers to the coiled springs found inside a mattress or sofa cushion that help provide support and cushioning. Synonyms for this term include "coils", "coil springs", or "spring coils". These terms are often used interchangeably in the furniture industry to describe the same core component of a comfortable seat or bed. In recent years, some manufacturers have developed alternative materials to replace traditional inner springs, such as memory foam or latex, which offer more personalized support and comfort. Regardless of the material used, strong and durable inner springs remain an essential component of comfortable and supportive furniture.
