DIMENSIONS: KING SIZE: 78''x 80''x4" QUEEN SIZE: 60''x 80''x4" FULL SIZE: 54''x 75''x4" TWIN SIZE: 39''x 75'''x4" Triple-Layer Hybrid Comfort: Combines a plush feather inner and soft cotton cover with a supportive memory foam core for a balanced feel that cushions pressure points while providing proper spinal alignment. Enhanced Mattress Support: The 4-inch profile of responsive memory foam effectively revitalizes a sagging or too-firm mattress, offering a medium-firm feel that reduces back pain and improves sleep quality. .
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