Product Dimension

• 4" Full Tri-Fold Memory Foam Topper52"W X 73"D X 4"H
• 4" Queen Tri-Fold Memory Foam Topper60"W X 80"D X 4"H
• 4" Twin Tri-Fold Memory Foam Topper38"W X 75"D X 4"H
• 4" Twin XL Tri-Fold Memory Foam Topper38"W X 78"D X 4"H