mattress furniture store near by bustand growell beds and furnitures trichy Bonnell spring mattresses are a type of innerspring mattress that have been around for quite some time. They're constructed using a series of coil springs connected to each other in a mesh pattern. This interconnected system provides support and helps distribute weight evenly across the mattress. These mattresses are known for their durability and affordability, making them a popular choice for many consumers. The Bonnell spring system offers a firm sleeping surface, which can be beneficial for those who prefer more support while they sleep. However, some people find them to be less comfortable compared to other types of mattresses, as they may not conform to the body's contours as well.