What kind of spring does Kalford Hysmans use?

Turn the spring left and right. According to the inquiry of Kalufu official website, Kalufu mattress products adopt the patented technology of left and right rotating springs, which optimizes the support. The mattress is made of Spanish imported fabrics and is rich in lavender essential oil capsules, which is friendly to the skin and sensitive person. Kalufu, which originated from the United States, has been a healthy sleep service provider focusing on the research, development, design, production and sales of mattresses for a hundred years, tailoring healthy and comfortable sleep solutions for consumers.