Mainstays 3" Memory Foam Mattress Topper, King - new
Place Order Online and Pick up At Store
You can also have your order delivered for an additional charge, or visit the store to complete your purchase.
Condition Note:
Product is Brand New ( Scratched & Dent ) has a small rip
Description:
Enhance your sleep with the Mainstays 3" Gel Memory Foam Mattress Topper, designed for adults and available in Twin, Full, Queen, and King sizes. This supportive mattress topper features gel-infused memory foam that contours to your body, helping to relieve pressure points and reduce motion transfer. Designed to support all sleep positions—back, side, or stomach—it includes a breathable design to promote airflow and added comfort. A great choice for all ages, it's a simple way to extend mattress life and upgrade your sleep surface.
Mainstays Sizes: Twin / Full / Queen / King
Premium gel memory foam promotes proper sleep posture support
Comfortable sleep temperature
Extends Mattress Life
Thickness: 3-inch
Instantly upgrade your mattress and sleep better
CertiPUR-US® certified foam, ensuring the product is made without harmful chemicals and is tested by independent labs to meet rigorous standards for content, emissions, durability, and performance
Premium quality materials certified by Oeko-tex® Standard 100
Ships compressed, rolled and shipped to conveniently arrive at your doorstep for easy setup
5 Year Manufacturer's Warranty
Age Group: Adult
Financing
We offer financing through our trusted partner Acima.
✅ 95% approval rate – no credit check required.
✅ Up to 3 months no-interest payments when you finance with Acima.
Returns & warranty
All items are eligible for a 7-day return if there is a reasonable issue.
Large furniture can only be returned if it is still boxed. Furniture that has been assembled and purchased as-is after customer inspection cannot be returned.
Appliances have a 30-day return period.
Extended warranties (1–4 years) on appliances are available through .
