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Unbox Your Best Sleep Yet
Find all the mattress features you need in one convenient package with the Serta Perfect Sleeper Express 12" king mattress in a box. This memory foam mattress fights common sleep problems, including tossing and turning, unbalanced temperature, sagging, lack of support and partner movement, with three layers of comfort and a CoolFeelâ„¢ cover. Advanced gel memory foam material combined with a classic foam core delivers the firm support you want with a cushioned, contouring feel.
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