I'm a mattress tester with back pain — these are the 3 mattress toppers I'd buy in the final hours of Prime Day
These ‘mini mattresses’ can change the feel of your bed and help to soothe aches and pains. Like the best mattresses on the market, mattress toppers come in a range of materials and options. Plus, they're much more economical than buying a mattress outright, especially when they're discounted during Amazon Prime Day deals.