Individual pocket spring: Supported by hundreds of quality and stainless Individual pocket springs, each sprung working independently to offer all-over and average support to 7 parts of your body (feet, legs, hips, waist, shoulders, neck, head). Excellent shock-absorption and resilience, cater your vertebra well, help adjust and correct your sleeping posture. <br/>Support system: Ergonomic design memory foam and pocket sprung support system not just providing better support for your body, but also can absorb more pressure that comes from your body and the sprung, providing more buffers for your body. Fully relax your muscles, greatly improve your sleeping quality. Breathable and healthy: Design with memory foams, comfortable and breathable, providing good air circulation to let go body sweat and moisture to keep the body comfortable and dry when sleeping.<br/>Back pain relief & motion isolation: The puffy mattress Single features a plush, soft surface that leaves you floating on a cloud, the bottom offers medium-firm mattress support. Perfectly Shape your body. Say goodbye to back pain. Plus this memory foam mattress eliminates motion transfer, controls motion to prevent localized bounce, so you can sleep through your partner's tossing and turning and wake up refreshed. The mattress is great for all sleeping positions. <br/>Easy shipping & set-up: Mattress is compressed and packaged in a box for shipping, allowing it to easily be delivered to your door and expand to its full lofty shape inside your home. They fit all frames, such as box sprung, floor, slatted base, flat platform or adjustable bed, hospital bed.