factory mattress outlet in trichy growell beds and furnitures trichy a dual comfort mattress with 8 inches of HR (High Resilience) foam and comfort cubes offers a versatile sleeping surface with unique features. The term "Dual Comfort" suggests that the mattress is designed to offer two different levels of comfort on each side. This design feature allows you to flip the mattress and choose between two distinct comfort levels, catering to individual preferences or changing needs.