Firm King Mattress 12 Inch, Luxury Hotel Level King Size Mattress in a Box with Gel Memory Foam & Individual Pocket Springs, Upgraded Strong Edge Support, Fiberglass-Free

• 【Pain Relief & Spine Alignment】king size mattress features multi-layer memory foam and reinforced individual pocket springs for comfort and targeted support. this product ergonomic 7-zone support system evenly distributes body weight, relieves pressure points and improves spinal alignment, offering softer cushioning at shoulders/hips while enhancing lumbar support to fully fit your body curves. Suitable for all sleeping positions, this product helps reduce back pain for luxurious this product.
• 【Stay Cool & Comfort this product】Featuring a Euro Top design for enhanced comfort, king bed mattress combines breathability with advanced cooling technology for optimal temperature regulation. this product uses skin-friendly and breathable fabric that is fiberglass-free, effectively boosts breathability by 30%. this product gel memory foam helps you stay cool and dry all night. this product individual pocket spring system and egg crate foam layer improve air circulation delivers a comfortable sleeping experience.
• 【Upgraded Enhanced Edge Support】king mattress 12 inch is reinforced with 2.1–2.3mm perimeter coils and high-density support foam on this product sides to prevent sagging. this product effectively prevents body roll and expands this product space, reduces this product risk of edge roll during nighttime movement and improves convenience when sitting, lying down, and getting in or out of bed. this product upgraded edge design also protects this product internal structure and extends this product lifespan of this product mattress.
• 【Motion Isolation & Quiet this product】king memory foam mattress features hundreds of premium quiet individual pocket springs and slow rebound memory foam, effectively absorbing noise and vibration caused by turning over during this product, minimizing motion transfer to your partner and allowing you to enjoy deep this product without being disturbed, making this product ideal for light sleepers.
• 【CertiPUR-US Safety & 】king mattress in a box comes vacuum-sealed for easy transportation. Designed to fit most standard bed frames, this product features convenient side handles for easy mobility and position adjustment. king hybrid mattress is CertiPUR-US certified, and we offer a and 24-hour customer assistance. For optimal comfort, please allow 24 to 72 hours for this product mattress to fully expand.

Product specifications