-
Firm
-
On Sale
Overview
- SleepMatch: blue
Mancini's Sleepworld Granite Bay Firm Mattress 13"
- Firm mattress for back pain relief with lumbar support
- Cold-touch cover keeps you sleeping cool all night
- Graphite, Copper and Titanium foam draws heat away
- Dense base resists softening for long-term durability
- Responsive memory foam contours without deep sink
-
In Stock
Overview
Mancini's Sleepworld Granite Bay Firm Mattress 13" · Queen
⭐⭐⭐⭐⭐ 5.0 · 5+ verified sleepers
The Mancini's Sleepworld Granite Bay Firm Mattress 13" is a firm memory foam mattress built for the back sleeper who wakes up stiff and needs real spinal support without sacrificing surface feel. At 13 inches tall, it carries enough depth to deliver layered support that holds its shape night after night. The Granite Bay Firm is one of the more thoughtfully constructed options in the Mancini's Sleepworld exclusive line, and if you want to feel how it stacks up against other options in person, any of our sleep specialists can put this one side by side with every competing model so you can decide with confidence.
COMFORT AND FEEL: Firm feel with contouring memory foam and steady lumbar support throughout the night.
SIZE: This queen sized mattress is 60 inches wide by 80 inches long, a versatile choice for couples or solo sleepers who want room to move.
BEST SLEEP MATCH: Built for back sleepers and stomach sleepers, this firm mattress for back sleepers keeps the spine in a neutral position so you stop waking up with that low-level ache across your lower back.
BEST FOR: Ideal for sleepers who need consistent lumbar support, run warm through the night, or have been waking up stiff and achy.
CONSTRUCTION SPECIFICATIONS: The cold-touch stretch knit cover pulls surface heat away the moment you lie down. Ultra High Density memory foam layers infused with Graphite, Copper, and Titanium work together to draw heat from the body and deliver responsive contouring. The Super High Density base foam keeps the support core stable so the mattress holds its feel over years, not just months.
SETUP AND COMPATIBILITY: Works with an adjustable base, platform frame, or traditional box spring. Delivered flat with white-glove in-home professional setup included.
NOT A FIT FOR: Side sleepers who need deep hip and shoulder cushioning may find this firmness level too resistant. Not the right match for anyone who prefers a plush or pillow-top feel.
YOUR SLEEP, BACKED BY US
Every mattress at Mancini's Sleepworld comes with a 120-night comfort guarantee and the Rest Easy Promise, so you can sleep on it before you decide for good. Add a premium mattress protector at the time of purchase and you can extend that to a full 365 nights. We also back every purchase with a Best Price Guarantee, free next-day delivery, and flexible financing. Come try this one in any of our locations before you buy.
Features
-
Suitable For Adjustable Base
-
Motion Separation
- SleepMatch: blue
Mancini's Sleepworld Granite Bay Firm Mattress 13"
Features
- SKU: BRK-GRA-5M-FM-25
- MPN: 25WI13ALPMF_FP50
- GTIN: 810191940869
- Brand: Mancini's
- Collection: Sleepworld
- Type: Foam
- Mattress In A Box: No
- Firmness: Firm
- Height: 13
- Length: 80
- Width: 60
- Shipping Height: 13
- Shipping Width: 80
- Shipping Length: 60
- Warranty: 10 Year
- Cover Material: Polyethylene & Poly Blend
- Quilting Layers: Smooth Top
- Comfort Layers: 1'' 4.0 / 13 Titanium M-Foam,2'' 3/10 titanium M -Foam
- Support System: 2.0 1.8 / 18 transition over 8.0 1.8 / 36 H.D Base Foam
Specification
-
Suitable For Adjustable Base: Yes
-
Motion Separation: Yes