orthopedic mattress outlet in thillainagar growell beds and furnitures trichy A reversible rebonded foam king size mattress typically features a design where both sides of the mattress can be used. Rebonded foam is a type of foam made from shredded foam particles that are bonded together using adhesive. This type of foam is known for its durability and firmness, making it suitable for mattress cores. The reversible feature means that you can flip the mattress over and use the other side, which can be beneficial for extending the lifespan of the mattress by evenly distributing wear and tear. It also allows you to choose between different firmness levels, as one side may be slightly firmer or softer than the other. King size mattresses are larger than standard sizes, providing ample space for couples or individuals who prefer extra room to stretch out while sleeping.