4.5-Inch Memory Foam Replacement Mattress for Full Size Sleeper Sofa and Couch Beds (Sofa Not Included) - Full
4.5-Inch Memory Foam Replacement Mattress for Full Size Sleeper Sofa and Couch Beds (Sofa Not Included) - Full
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DESCRIPTIONS
DESCRIPTIONS
- The Milliard Memory Foam Sleeper Sofa bed Mattress is the premium pull-out sofa mattress replacement. Ditch your old bed spring mattress and feel the difference that foam makes. Sweet dreams are made of this.
- Our bi-layered mattress combines a 3 in firm polyurethane foam base with a 1.5 in soft memory foam topping that slowly conforms to your body contours and still provides adequate support that's compatible with most folding couch bed frames and is also used for boat, camper & RV.
- Rough night Your mattress cover might be responsible. The jacquard waterproof soft cover included on our mattress is so soft and comfortable that you might skip the fitted sheets. It's also ventilated to allow body heat to dissipate. Sleep soundly, not stifling.
- Quality is our mission, so our premium memory foam surpasses CertiPUR-US requirements for an unrivalled sleep experience with a proprietary foam blend that will not lose its shape over time.
- Full-size pull-out mattress measures 73 in. X 52 in. X 4.5 in. When flat and is compatible with most major convertible sofa brands. The zippered mattress cover is removable and machine washable. Mattress ships in vacuum packaging for convenient delivery and assures the first person to touch your mattress is you!
Features:Removable Washable Cover
Brand:Milliard
Bed Size:73\" x 52\" x 4.5\"
Manufacturer:Milliard
Color:White
Size:Full
Mattress Type:Memory Foam Mattresses
Manufacturer Part Number:SFMT45F
Assembled Product Weight:28 lb
Assembled Product Dimensions (L x W x H):73.00 x 52.00 x 4.50 Inches
SHIPPING & DELIVERY
SHIPPING & DELIVERY
We aim to provide a smooth and reliable delivery experience for all orders placed with Havenlia.
Processing Time
Orders are processed within 1–3 business days. Once your order has been dispatched, you will receive a confirmation email with tracking information.
Delivery
Most orders arrive within 7–12 business days after dispatch. Delivery times may vary depending on the item and your location. All orders are shipped with care to ensure quality and consistency.
Free Shipping
We offer free shipping on all orders within the United States, with no additional or hidden fees.
Customer Service
Availability: Monday to Friday, 9:00 AM – 5:00 PM (EST)
Company name: Havenlia
Business Address: 535 Beluga Ave Apt D, JBER, AK 99505, United States
Business email: [email protected]
Phone: +1 (313) 999-6518
Support Information:
Our English-speaking customer support team is available to assist customers across the United States. We aim to respond to all inquiries within 24 hours on business days.
RETURNS & REFUNDS
RETURNS & REFUNDS
We want you to feel confident with every purchase. If you are not completely satisfied, you may request a return within 30 days of receiving your order.
To be eligible for a return, items must be unused, in their original condition, and in the original packaging.
Once your return is received and inspected, we will process your refund.
Support Hours
Monday to Friday, 9:00 AM – 5:00 PM (EST)
Company name: Havenlia
Business Address: 535 Beluga Ave Apt D, JBER, AK 99505, United States
Business email: [email protected]
Phone: +1 (313) 999-6518
Support Information
Our dedicated customer support team is here to assist customers across the United States. We aim to respond to all enquiries within 24 hours on business days and are committed to providing fast, friendly, and professional support.

Made to Last
Every Havenlia product is chosen for real, everyday use — durable materials, thoughtful design, and details that hold up over time. This isn't just decor, it's built to be part of your daily life.
Made for Real Life
Whether it's your morning coffee corner or a quiet evening in the garden, Havenlia products are designed to fit naturally into your everyday routine — simple, functional, and genuinely useful.
Frequently Asked Questions
How long does delivery take?
Orders are processed within 1–3 business days (Monday to Friday). Once shipped, delivery typically takes 7–12 business days.
What is your return policy?
We offer a 30-day return guarantee. You may return your item within 30 days of delivery, provided it is unused, in original condition, and in its original packaging. To start a return, contact us at [email protected].
Do I have to pay for return shipping?
Yes, return shipping costs are the responsibility of the customer, unless the item received is incorrect or faulty.
Can I cancel my order?
Yes, within 12 hours of purchase — contact us at [email protected].
Can I exchange an item?
Yes. Mention it in your return request email; exchanges are subject to stock availability.
How can I track my order?
Once your order has been dispatched, you will receive a tracking link via email.