Who says you can’t use Mother’s Day sales to treat yourself to something nice, too…like a super luxurious mattress? If anything, your mom would be proud of your smart spending and commitment to better sleep. For the upcoming holiday (which, PSA to all last-minute gift shoppers, is on May 10), Saatva is offering Cosmo readers an exclusive discount on their investment-worthy mattresses. This week, you can take 20% off any mattress purchase over $1,000—just by shopping through the links you find here. Easy, right?

Unlock Cosmo’s Exclusive Saatva Discount

I cannot recommend the brand’s top-selling Classic Mattress enough, especially when you can save over $400 on the queen-size version. The top innerspring comes in three firmness options, so you can get just the right balance of cushion and support, whether you’re a side-sleeper, sprawler, or toss-and-turner.

Then there’s the HD Mattress tailored towards larger bodies, and the Rx Mattress, which provides pressure relief for back, neck, and hip pain. I’d suggest taking Saatva’s quick lil mattress quiz to find out which option best fits your sleep needs.

Aside from improvements in sleep quality (and bed rotting), there are other cool perks that make a Saatva mattress worth the splurge. The brand offers complimentary delivery and setup—and they’ll even haul away your old, grubby mattress for free. If, for some reason, you don’t absolutely love the option you pick (highly unlikely), you get a full 365 days to return it for a full refund or exchange it for another model.

All to say, you should take advantage of this limited-time Mother’s Day deal—and tell your mom about it—before it ends on May 10. The discounts will be applied automatically at checkout.