foam mattress shop near me growell beds and furnitures trichy A rebonded foam mattress is a type of mattress constructed using rebonded foam as its primary material Rebonded foam is created by grinding up foam scraps and leftovers from various sources, such as furniture manufacturing or foam production processes. These foam pieces are then combined with adhesive and compressed to form a new, dense foam material. The resulting rebonded foam is highly durable and supportive, making it suitable for mattress construction.