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Extra Firm
Overview
- SleepMatch: red
Kingsdown Gingerwood Extra Firm Mattress 13"
- Built for back and stomach sleepers who need real resistance underfoot
- Gel foams draw heat away all night long
- Dedicated lumbar layer targets lower back alignment
- Individually wrapped coils move independently under each sleeper
- Handcrafted construction holds its shape over the long haul
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In Stock
Overview
Kingsdown Gingerwood Extra Firm Mattress 13" | Split Cal King
The Kingsdown Gingerwood Extra Firm Mattress 13" is a hybrid innerspring mattress built for sleepers who need firm, posture-first support from the moment they lie down. If you wake up stiff most mornings and suspect your mattress has been letting your lower back sink too deep, the Gingerwood Extra Firm is worth a close look. It is Kingsdown's approachable entry point into handcrafted innerspring comfort, designed and built in the USA with the kind of attention to detail that keeps a mattress performing the way it should well past year one. Stop by any Mancini's Sleepworld location and our sleep specialists will put this next to every option in the range so you can feel exactly what extra firm means before you commit.
COMFORT AND FEEL: Extra firm feel with gel-cooled cushioning on top and strong postural resistance throughout.
SIZE: This split Cal King sized mattress is purpose-built for couples who share a bed but sleep best with independent firmness control on each side.
BEST SLEEP MATCH: Back and stomach sleepers who need an extra firm mattress for back pain relief will feel the most benefit here. The firm resistance keeps the hips from dropping, so the spine stays neutral instead of bowing through the night.
BEST FOR: Ideal for sleepers who need firm spinal support, tend to sleep hot, or have been waking up with persistent lower back tension.
CONSTRUCTION SPECIFICATIONS: Comfort Flex™ gel foams sit at the surface, pulling warmth away while softening the feel just enough to take pressure off without losing resistance. A dedicated gel memory foam lumbar layer zeroes in on the lower back. Individually wrapped coils work beneath each sleeper independently, responding to movement without transferring it across the bed.
SETUP AND COMPATIBILITY: Delivered flat with in-home professional setup included. Compatible with adjustable bases, platform frames, and box springs. No tools needed for frame installation.
NOT A FIT FOR: Side sleepers who need hip and shoulder pressure relief, or anyone who prefers a plush or cushion-firm feel, will likely find this too firm for comfortable nightly use.
YOUR SLEEP, BACKED BY US
At Mancini's Sleepworld, every mattress purchase comes backed by the Rest Easy Promise. That includes a 120-night comfort guarantee, the Best Price Guarantee, free next-day delivery, and in-home professional setup. Add a premium mattress protector at the time of purchase and your guarantee extends to a full 365 nights. Flexible financing is available, and you're always welcome to try before you buy in any of our showrooms. Our sleep specialists are here to make sure you get it right.
Features
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Suitable For Adjustable Base
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Motion Separation
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Cooling Technology
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Edge Support
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Hand Crafted
- SleepMatch: red

Kingsdown Gingerwood Extra Firm Mattress 13"
Features
- SKU: KIG-GIN-6SM-XF-24
- MPN: FG-83720-TT1-SCK
- GTIN: 843063161390
- Brand: Kingsdown
- Collection: Gingerwood
- Type: Innerspring
- Mattress In A Box: No
- Firmness: Extra Firm
- Height: 13
- Length: 84
- Width: 36
- Shipping Height: 13
- Shipping Width: 84
- Shipping Length: 36
- Warranty: 10 Year
- Weight Capacity: 600
- Cover Material: Cool Face Yarn
- Quilting Layers: Gel foam quilting layers
- Comfort Layers: Firm Comfort Flex gel foam,Gel memory foam lumbar support
- Support System: 904Q Coil Density Individually Wrapped Coil System with Motion Separation Foam,Full Body Surround High Density Foam Encasement
Specification
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Suitable For Adjustable Base: Yes
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Motion Separation: Yes
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Cooling Technology: Yes
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Edge Support: Yes
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Hand Crafted: Yes











