12-Inch King Size Mattress for Sleep Cooler, Back Pain Free - Graphene & Gel Memory Foam Mattress in a Box, Medium to Firm Support, Ideal for Back and Stomach Sleepers, Couples, Families
$391.99
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$391.99
Price when purchased online
Free shipping
Free 30-day returns
Sold and shipped by costaestofamentoscuritiba.com.br
Free 30-day returns Details
Product details
| Management number | 209756669 | Release Date | 2026/03/29 | List Price | $156.80 | Model Number | 209756669 | ||
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| Category | |||||||||
- [BETTER MORNINGS, PAIN-RELIEF & SUPPORT] - Sleep mattresses engineered with a medium-firm to firm feel (7.5/10), the sweet spot recommended by the sleep experts that mattress for heavy people, back/stomach sleepers and personal preference, keeps your spine aligned and evenly supported. Unlike softer mattresses let you sink and cause pain, this memory foam king mattress for back pain relief, reduce sagging, so you wake up free from stiffness and pain, refreshed and ready to take on the day.
- [SCIENCE-BACKED COOLING FOR ALL-NIGHT COMFORT] - This king size bed mattress features a dual cooling system: Graphene, one of the most thermally conductive materials, enhances airflow, dissipates heat up to 2X faster than traditional foam, and ensures long-lasting support. It works with gel memory foam to regulate body temperature, preventing overheating, reducing tossing and turning, the cooler mattress provides a more stable sleep climate. Ideal for hot sleepers and those prone to night sweats.
- [FRESHNESS BUILT TO LAST FOR COUPLES AND FAMILIES] - The dense bamboo charcoal base foam resists sagging while absorbing moisture and odors. Combine with Graphene/gel memory foam, this memory foam mattress king size provide movement isolation, keeps your bed cool, dry, and odor-free. Couples, heavier sleepers, active individuals and families enjoy stable, durable support that stays fresh for years and a undisturble cleaner sleep environment.
- [BREATHE EASY, SLEEP SAFE] - All foams are CertiPUR-US certified, ensuring no toxic or ozone depleters. The outer breathable cover is OEKO-TEX certified for safety, feels soft to the touch. The inner liner is 100% fiberglass-free without irritants. Many alternatives cut costs with unsafe materials, but KONFEIN king foam mattress prioritizes your health. This means you and your family sleep comfortably on a breathable, skin-friendly surface while feeling confident about your health and safety.
- [YOU GET PEACE OF MIND, FREE FROM WORRY] - This roll up mattress shipped in a box directly to your door for easy setup. Simply unbox, unroll, and watch your mattress expand in 24–48 hours. KONFEIN is committted to providing each customer with great standard of customer service. The 100-night risk-free trial, a 10-year warranty and 24/7 online support team give your rest easier and confidence in your purchase.
- [EXCEPTIONAL VALUE OF PERSONALIZED COMFORT] - Get premium comfort and support at a price that fits every lifestyle. This cooling mattress is available in Twin, Full, Queen, and King size, option thinkness of 10 and 12 inches to match different body type. It's a smarter choice for anyone, who would like to wake up feeling refreshed on a cleaner, healthier, and cooler sleeping surface every single night.
| Size | King (U.S. Standard) |
|---|---|
| Color | White |
| topstyle | Tight Top |
| Brand Name | KONFEIN |
| Item Depth | 12 inches |
| Model Name | Graphene Cooling Gel Memory Foam Mattress |
| Style Name | 12"Graphene |
| Item Weight | 71 Pounds |
| Manufacturer | KONFEIN |
| Model Number | KF-MF02-12K(1) |
| Fill Material | Bamboo Charcoal Support Foam, Breathable Cover, Comfort Support Foam, Fiberglass-FreeFR Inner Cover, Gel Graphene Memory Foam |
| Material Type | Bamboo Charcoal Support Foam, Fiberglass-FreeFR Inner Cover, Gel Foam, Graphene-Infused Comfortable Foam, Soft & Breathable Cover |
| Cover Material | Polyester |
| Item Dimensions | 80 x 76 x 12 inches |
| Number of Layers | 5 |
| Product Benefits | Cooling& Breathability, Low Motion Transfer, Medium-Firm To Firm Comfort, Optimal Support & Spinal Alignment, Pressure Relief |
| Construction Type | Memory Foam |
| Additional Features | Cooling& Breathability, Low Motion Transfer, Medium-Firm To Firm Comfort, Optimal Support & Spinal Alignment, Pressure Relief |
| Included Components | Memory Foam Mattress |
| Weight Capacity Maximum | 600 Pounds |
| Item Firmness Description | Medium Firm |
| Product Care Instructions | Hand Wash Only |
| Mattress Comfort Layer Material | Gel Memory Foam, Memory foam |
| Item Dimensions L x W x Thickness | 80"L x 76"W x 12"Th |
| Global Trade Identification Number | 00850043348344 |
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