About this item PRODUCT DIMENSIONS: 198.1 cm (length) x 152.4 cm (width) x 25.4 cm (height) / 78 x 60 x 10 inches MATERIAL TYPE: Mattress: ShapeSense Ortho Memory Foam, Responsive Support Foam , High Density Foam Base || Wakefits TruDensity technology ensures that every layer has 100% Pure Foam which wont sag or lose its shape over time || Cover Material: Breathable Premium Fabric MATTRESS FIRMNESS: Medium Firm ADDITIONAL BENEFITS: High-quality Memory Foam. Uses latest technological innovations for excellent back support. Removable outer cover which can be machine washed Mattress Thickness: If even one of the sleepers weighs over 80kg, then you require a mattress thickness of 8 inches (20.32 cm) If both sleepers weigh less than 80 kg and one of the sleepers weighs between 60-80 kg, then you require a mattress thickness of 6 inches (15.24 cm) If both sleepers weigh less than 60 kg, then you require a mattress thickness of 5 inches (12.7 cm) WARRANTY: 10 Years Manufacturer Warranty See more product details