A new mattress can be a sizable investment, but not Spring Koil. Its affordability makes it a wise choice in the long run. This world-class mattress comes with Bonnell springs for extra durability. Its uniquely engineered high carbon Tata steel innerspring core has a coil-based support system and few other layers for extra bounce, tensile strength and zero sagging. The sleeping surface is more breathable due to its ruffled super soft fabric and rejuvenating foam layer. It can take on the extra load due to its super edge plus technology with high tempered springs. It’s also made from an iron-resistant imported fabric which is available in a variety of colours.