King 12 Inch Mattress in a Box, Cooling Memory Foam Individual Pocket Spring Mattress, Pressure Relief & Spinal Alignment, CertiPUR‑US Certified, Medium Firm

Price: $219.99 - $189.99
(as of Oct 15, 2026 09:09:39 UTC – Details)

Product description

Luxnighter provides two mattress heights for personalized comfort. Choose the 12‑inch model for medium‑firm support, or opt for the 14‑inch version for an extra‑firm, highly supportive sleeping experience.
Luxnighter Luxury Full Mattress features premium Ice Silk fabric for a cool, silky touch, delivering sweat‑free rest. The durable fabric maintains a like‑new surface for years and offers great comfort even when sleeping directly on the mattress without sheets. Certified by CertiPUR‑US and OEKO‑TEX, it is free of harmful substances and fiberglass for safe sleep for you and your family.
Pocket Spring System of this 12 inch king mattress Supported by hundreds of high-quality stainless steel individual pocket springs to ensure durability. Each spring works independently to provide comprehensive and even support for 7 parts of the body (feet, legs, hips, waist, shoulders, neck, head). Excellent shock absorption and elasticity, take good care of your spine, help adjust and correct your sleeping posture. Let you immerse yourself in an unparalleled state of relaxation.
Our medium-firm king mattress 12 inch features a sophisticated layered blend that excels in sound and motion isolation, helping prevent restless partners from tossing and turning or disturbing sounds. The firm edge support design enhances durability, so you don’t have to worry about sinking. Every night on this king size mattress is an opportunity for deep, uninterrupted sleep, ensuring you wake up refreshed and ready to take on the day.
Luxnighter hybird king mattress is rolled, compressed into a box, and delivered to your home. It is easy to open and install, and fits most bed frames, box springs, bunk beds, slatted beds, flat platforms, bed floors. For best results, leave the mattress for 24-48 hours after opening until fully stretched.