Elizabeth 2000, 30cm in Depth, one side Medium-Soft, flip it over onto the other and its Medium-Firm. Do you often desire your mattress had a softer feel or even a slightly firmer feel on some nights, are you unsure on your exact preference when it comes to mattress firmness, then a two tension mattress is the perfect choice for you. Both sides will offer temperature regulation ensuring you have an undisturbed comfortable sleep. The Core for both sides is the same, a high count of Individual Fabric Encased Pocket Springs adjusting to your every move, offering Tailored 9 Zone Support and eliminating Motion Transfer from partners or pets. The Medium-Soft labelled side has a top layer of a Cashmere Wool and Silk blend giving you a sumptuous Cloud Like Sensation, enveloping your body and adjusting to its contours, fillings of HS foam, High-Density Polyurethane Reflex Foam ensure you maintain proper spinal alignment and have the bounce back support. This side will be soft but supportive so you wont sink into the mattress. Medium-firm is the most popular choice, and this side will offer the same contouring benefits but with added support making it perfect for those sleepers wishing to have comfort but with firmer support. This side offers greater orthopaedic support, firm but not too firm. Filled with 750g Polyester Foam and High-Density Polyurethane Reflex Foam. Hypoallergenic allergen free mattress with a breathable cotton cover. - Somnior Elizabeth Two Sided Medium Soft & Medium Firm Mattress Natural Fillings in White - Size: King