icon
logo Savings. Shopping.
Get Checkmate
Catch some Zs with the help of a Mainstays 6" Innerspring Coil Mattress. It offers comfort and convenience with its ergonomic design and makes a practical choice for use in guest bedrooms, dorms and more. This Mainstays mattress has a bright white color that stands out and looks crisp and clean. It also features 13.5-gauge tempered steel coils that provide maximum support for a sound sleep that can be relied upon. This white mattress meets federal flammability standard CFR 1633, making it a safe choice for your home. Use it on its own, or pair it with a bed frame and box springs to complete your setup. This 6" firm mattress is available in two size options, so you can select the one that best suits your space.

Save on Mainstays 6" Innerspring Coil Mattress, Twin with a Walmart promo code

Checkmate is a savings app with over one million users that have saved $$$ on brands like Walmart.

The Checkmate extension automatically applies Walmart discount codes, Walmart coupons and more to give you discounts on products like Mainstays 6" Innerspring Coil Mattress, Twin.