best mattress shop near me in trichy growell beds and furnitures trichy he mattress core is made of coir, which is derived from coconut husks. Coir provides a firm and supportive base for the mattress, offering natural resilience and durability. It helps maintain the mattress's shape over time and provides sturdy support for the body.The firm support of the coir core helps promote proper spinal alignment during sleep, which is crucial for preventing back pain and discomfort. By supporting the natural curvature of the spine, the mattress helps reduce pressure points and allows muscles to relax, resulting in a more restful sleep.