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Dyonery California King 12 Inch Memory Foam Mattress In A Box, Cooling Copper Gel Mattress For Back Pain, Made In Usa, Certipur-
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Brand: Dyonery
Type: Furniture,Bedroom Furniture,Mattresses & Box Springs
Sku: WBHOMB0C6QPPJD4
Available : Sold Out
Sold by HomeNKitchenShop, an authorized reseller.
Returns accepted within 30 days | support@homenkitchenshop.com
Shipping Information
- Free Standard Shipping — United States only
- Processing Time: 1–3 business days
- Estimated Delivery: 3–5 business days after dispatch
- Carefully packed to keep your home & kitchen items safe during transit
- Tracking number sent via email once dispatched
- Orders over $250 require signature upon delivery. Taxes calculated at checkout.
Returns & Refund
Returns accepted within 30 days of delivery.
Damaged or Defective Item
Free return shipping + replacement or full refund
Wrong Item Received
Free return shipping + replacement or full refund
Change of Mind
Return shipping at customer's expense · Item must be unused, unwashed & in original packaging
All returns require a Return Authorization (RA) number before sending.
View Full Return & Refund Policy
Safety & Compliance
⚠️
California Proposition 65 Warning
Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
www.P65Warnings.ca.gov
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Kitchen & Food Safety Advisory
Always follow manufacturer instructions for use, cleaning, and maximum temperature ratings. Do not use cookware or utensils that are cracked, chipped, or damaged.
Keep sharp kitchen tools out of reach of children. Use heat-resistant gloves when handling hot items.
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Product Care & Usage Notice
Colors and finishes may vary slightly from product images due to screen settings and natural material differences. Follow care instructions to maintain product quality and longevity.
Not all products are suitable for outdoor use unless explicitly stated.
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Dyonery California King 12 Inch Memory Foam Mattress In A Box, Cooling Copper Gel Mattress For Back Pain, Made In Usa, Certipur-
$536.06
Frequently Asked Questions
- Q: What are the dimensions of the Dyonery California King mattress? A: The Dyonery California King mattress measures seventy-two inches by eighty-four inches.
- Q: What materials are used in the Dyonery mattress? A: The Dyonery mattress is made of memory foam and features a copper-infused layer for enhanced comfort.
- Q: Is the Dyonery mattress certified for safety? A: Yes, it is CertiPUR-US certified and meets Oeko-Tex Standard 100, ensuring it is free from harmful substances.
- Q: How does the graphene cover benefit my sleep? A: The graphene cover provides excellent thermal conductivity, helping to regulate body temperature for a more comfortable sleep.
- Q: Can I use the Dyonery mattress on any bed frame? A: Yes, it is designed to fit various types of frames, including box springs, adjustable beds, and flat platforms.
- Q: How long does it take for the mattress to fully expand? A: The mattress requires approximately twelve hours to fully expand to its original shape after being unboxed.
- Q: What is the firmness level of the Dyonery mattress? A: The Dyonery California King mattress has a medium firmness level, ideal for a variety of sleepers.
- Q: Is the mattress suitable for people with back pain? A: Yes, the copper memory foam is designed to provide support and comfort, which can help alleviate back pain.
- Q: What is the warranty on the Dyonery mattress? A: The Dyonery mattress comes with a ten-year limited warranty for peace of mind.
- Q: How do I clean the Dyonery mattress? A: Spot clean with mild soap and water; avoid soaking the mattress to maintain its quality.
- Q: Can I return the mattress after opening it? A: No, once opened, the mattress cannot be returned due to hygiene regulations.
- Q: Is the Dyonery mattress safe for children? A: Yes, the mattress is made from safe materials and is certified free from harmful substances.
- Q: How does the three-layer design improve sleep quality? A: The three-layer design cradles the body, reduces tossing and turning, and minimizes pressure points.
- Q: What should I do if my mattress arrives damaged? A: Contact customer support immediately for assistance with any issues related to damaged products.
- Q: Does the Dyonery mattress have any hazardous materials? A: No, the mattress is free from hazardous materials and complies with safety standards.