mattress wholesale shop near me growell beds and furnitures trichy Rubberized coir, also known as rubberized coconut coir, is a natural fiber made from coconut husks that has been processed and combined with latex or rubber. This combination enhances the properties of both materials, resulting in a durable and supportive material that is often used in mattresses and other bedding products.Coir is a fibrous material extracted from the husk of coconuts. It's known for its natural resilience, breathability, and moisture-wicking properties. Coir is often used in mattresses as a supportive layer or filling.