"Size: (Single - 90cm (3'0"") X 190cm (6'3"") Size: (Double - 135cm (4'6"") X 190cm (6'3"") Size: (King - 150cm (5'0"") X 200cm (6'6"") Size: (Super King - 180cm (6'0"") X 200cm (6'6"") 10-Inch Total Thickness – Offers a medium-firm feel with ample depth for durable comfort and supportive rest throughout the night. Deluxe Quilted Zip Cover – Comes with a high-flow, breathable, and luxuriously quilted removable cover that’s easy to zip off for washing and maintenance. Hypo-Allergenic & Skin-Friendly – Ideal for allergy sufferers, this mattress is resistant to dust mites and crafted with materials that help reduce allergic reactions for a healthier sleep environment. Orthopedic Support for Deep Rest – Built with ultra-reflex high-density foam to deliver firm, even support that promotes spinal alignment and relieves pressure points. Easy-Care One-Sided Design – No flipping required—just rotate periodically to maintain performance and extend mattress life. White Noise Mattress Size: Single (3')"