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Extra Firm
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On Sale
Mancini's Sleepworld Diamond Extra Firm Mattress 11"-Full
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In Stock
Mancini's Sleepworld Diamond Extra Firm Mattress 11"
Why this Mattress?
- Built for sleepers who need real, no-compromise support
- Fabric-wrapped coil system with super heavy-gauge wire
- Super high-density upholstery-grade base resists softening
- 4-way stretch knit cover flexes with every position change
- Motion separation so a restless partner won't wake you up
Overview
Mancini's Sleepworld Diamond Extra Firm Mattress 11" · Full
The Mancini's Sleepworld Diamond Extra Firm Mattress 11" is a hybrid mattress built for back and stomach sleepers who need a firm mattress for back pain relief without sacrificing durability. The coil system uses super heavy-gauge wire wrapped in fabric for a level of firmness that holds its shape night after night, not just the first few months. Layers of super high-density upholstery-grade foam sit beneath the coils to keep the whole structure feeling as supportive two years from now as it does today. If you've tried firm mattresses before and found them squishy within a year, this one is worth a closer look. Stop by any Mancini's Sleepworld location and our sleep specialists will put it next to every competing option so you can feel exactly where it stands.
COMFORT AND FEEL: Extra firm with a flat, stable surface that keeps the spine lifted and hips in line.
SIZE: This full sized mattress is a smart fit for a solo sleeper who wants maximum surface support without giving up bedroom space.
BEST SLEEP MATCH: Back and stomach sleepers who need a firm mattress for back sleepers will find this extra firm feel keeps the hips from sinking out of alignment overnight.
BEST FOR: Ideal for sleepers who need uncompromising lumbar support, tend to bottom out on softer mattresses, or wake up with lower back and hip tension.
CONSTRUCTION SPECIFICATIONS: The 4-way stretch knit quilt panel flexes with your body rather than fighting it. Beneath the cover, firm support foam layers cradle without cushioning too much. The fabric-wrapped coil system uses super heavy-gauge wire that delivers a flat, push-back feel. A super high-density upholstery-grade base keeps this mattress from compressing over time. Foams are CertiPUR-US® certified.
SETUP AND COMPATIBILITY: Works with an adjustable base, platform frame, or box spring. Delivered flat with professional in-home setup included and no tools required on your end.
NOT A FIT FOR: Side sleepers or anyone who needs pressure relief at the hip and shoulder. This level of firmness is built for support, not cushioning.
YOUR SLEEP, BACKED BY US
Every mattress purchase at Mancini's Sleepworld comes with a 120-night comfort guarantee and our Rest Easy Promise, so you can try it in your own home before you're fully committed. Come try it in one of our stores first and let our sleep specialists walk you through it in person. Add a premium mattress protector at the time of purchase and you can upgrade that guarantee to a full 365 nights. Free next-day delivery, professional in-home setup, flexible financing, and our Best Price Guarantee are all part of the deal.
- SleepMatch: red
Rest Easy Promise
Our promise to you.
- 365-Night Comfort Guarantee with purchase of a premium mattress protector
- Best Price Guarantee Find it lower and we’ll match it.
- Free Next-Day Delivery We’ll deliver to your door, set-up available.
- Double-Your-Warranty We match the manufacturer’s warranty.
Features
- SKU: BRK-DIA-4M-XF-25
- MPN: 25WICOTEF_FP46
- GTIN: 810146418740
- Brand: Mancini's
- Collection: Sleepworld
- Type: Innerspring
- Mattress In A Box: No
- Firmness: Extra Firm
- Height: 11
- Length: 75
- Width: 54
- Shipping Height: 11.5
- Shipping Width: 75
- Shipping Length: 54
- Warranty: 10 Year
- Cover Material: Polyester Knit
- Quilting Layers: 1 1/2'' Super Soft Quilt Foam
- Comfort Layers: 1 1/2'' Extra Firm Support H.D. Foam
- Support System: 720 13.5 Ga. Pocketed coil,0.75'' Shock Absorbing H.D. Base Foam
Specification
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Suitable For Adjustable Base: Yes
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Motion Separation: Yes
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Edge Support: Yes