does this have a longevity warranty? how long will it maintain its shape without being compressed?

I have had my king size for a year. There is me my Great Dane and a Goldendoodle sleeping on it for a total of about 425 lbs a night. It doesn’t compress, slide, or move. The mattress doesn’t slide on it. It is the best solution I have ever had.

Maxium weight. My boyfriend is a big guy. Will it hold up under large/tall?

Not sure there is a max weight for this item but I a m over 300lbs and it seems to be holding up fine. I've had mine for over a year at least.

Do you carry a California King size base?

They now the California King sized. But good luck trying to find the matching covers. I bought the California King elevator but cannot find covers for them- not even from other brands

I do not have a box spring in my bed. My bed is made out of wood slats with the matress on top of the wood slats. Will the Avana matress still work?

I use mine between wood slats and a sleep number mattress. It works great. It is firm enough that the mattress sensors work normally.

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Avana Mattress Elevator - Under Bed 7-Inch Incline Foam Support - Riser for Acid Reflux, GERD, and Sleep Relief - California King

Avana Mattress Elevator - Under Bed 7-Inch Incline Foam Support - Riser for Acid Reflux, GERD, and Sleep Relief - California King

Product ID: 192950635

Details

Brand
Avana
Size
California
Product Dimensions
84"L x 72"W x
Item Weight
22 Pounds
Item Firmness Description
Medium
Top Style
Foam

📏7-inch incline for max relief

🛏️Full mattress length lift

🇺🇸Made in USA, CertiPUR-US foam

€ 1534.28

Duties & taxes included

In stock

Sold byAmazon CyprusDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Cyprus.

Secure transaction

Description

🛌 Elevate your sleep game — wake up refreshed, reflux-free, and ready to conquer!

STEEP 7 INCH ELEVATION - Aggressively combats acid reflux, GERD & snoring for deeper, uninterrupted sleep.
TWO PIECE SPLIT DESIGN - Effortless installation under heavy California King mattresses without hassle or strain.
DRUG FREE SYMPTOM RELIEF - Naturally alleviates respiratory issues and sinus congestion—no meds, just rest.
ECO FRIENDLY PREMIUM FOAM - CertiPUR-US certified, low VOC, USA-made foam ensures safe, durable, and sustainable comfort.
FULL LENGTH MATTRESS SUPPORT - Gradual incline preserves natural sleep posture, reducing discomfort and tossing.

The Avana Mattress Elevator offers a firm, 7-inch incline designed specifically for California King beds to provide drug-free relief from acid reflux, GERD, snoring, and respiratory discomfort. Its two-piece split foam design allows easy installation under heavy mattresses, lifting the entire mattress length for a natural, gradual incline that supports better sleep posture. Made in the USA with CertiPUR-US certified high-density foam, it ensures durability, safety, and eco-conscious packaging. Ideal for professionals seeking a health-boosting upgrade to their nightly rest.

Specifications

ASIN	B085K1Z5QR
Additional Features	Drug Free
Age Range Description	Adult
Best Sellers Rank	#50,653 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #223 in Bed Risers
Brand	Avana
Brand Name	Avana
Color	White
Construction Type	Foam Construction
Cover Material	Polyurethane Foam
Customer Reviews	3.9 out of 5 stars 103 Reviews
Fill Material	Foam
Included Components	2 x 36" wide foam elevators
Item Depth	7 inches
Item Dimensions	84 x 72 x 7 inches
Item Dimensions L x W x Thickness	84"L x 72"W x 7"Th
Item Firmness Description	Medium
Item Type Name	7-Inch Size - Gentle Incline Under Mattress Support
Item Weight	22 pounds
Manufacturer	Avana
Manufacturer Part Number	18520999
Manufacturer Warranty Description	1 year limited manufacturer.
Material Type	Polyurethane Foam
Mattress Comfort Layer Material	Comfort Foam
Model Name	Mattress Elevator
Model Number	18520999
Number of Items	1
Number of Layers	1
Product Benefits	Acid Reflux Relief, Improves Sleep, Pressure Relief, Tackle Snoring
Product Care Instructions	Hand Wash Only
Product Dimensions	84"L x 72"W x 7"Th
Size	California King
Style Name	California King
Top Style	Foam
UPC	845628024249
Unit Count	1 Count
Weight Capacity Maximum	600 pounds
top-style	Foam

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

€ 1534.28

Duties & taxes included

In stock

Sold byAmazon CyprusDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Cyprus.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

View all Trustpilot reviews