Serta Perfect Day 7" Firm Mattress-in-Box
Serta Perfect Day 7" Firm Mattress-in-Box
Or 48 months at 0% APR with Synchrony — see how it works →
Pickup available at Really Cool Living
Usually ready in 2-4 days
✓ 48-month 0% APR financing · ✓ Free local delivery · ✓ Try every mattress on an adjustable base
The affordable Serta — built for kids' rooms, guest rooms, first apartments, and RVs. A wrapped-coil mattress-in-a-box with Serta's PillowSoft® Aire comfort foam — ships rolled and is ready to sleep on right away (Box-to-Bed in Seconds™). Firm 7-inch profile, made in the USA with global components.
Best for: Bunk beds, daybeds, kids' rooms, guest rooms, vacation rentals, RVs, and "I just need something decent that doesn't cost a fortune."
Sizes: Twin, Twin XL, Full, Queen, King, Cal King.
Starting at $129 (Twin). Synchrony financing available.
👋 It ships rolled, so no need to come in — but our St. Cloud showroom has the Perfect Day next to the iSeries NXG if you want to feel the difference.