Walmart pads never worked out for me. They wouldn't hold their shape. Gave up and went to Bed , Bath and Beyond ordered a good one but I paid a good price for it. Finally,I decided I spend a third of my life sleeping so I bought a Casper Mattress online. Pricey but worth it. Free shipping and free return. Just don't cheap out whatever you do.
Walmart has amazing foam covers, they also have mattresses that actually come in a box for queen size, I bought one and we love it.
Look at the dollar general
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