King Bed Specs

King Bed Specs provide essential details to help you find the perfect fit for your bedroom and sleep preferences. Understanding the dimensions and specifications of a king bed ensures you make an informed choice, whether you're upgrading your sleep space or furnishing a new home. Explore King Bed Specs to discover the key measurements and information you need to create a comfortable, spacious retreat.

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Basic Adjustable Base

Sleepy's Basic Adjustable Base

Starting at

FREE with select mattress purchase³.

Basic Memory Foam Firm Mattress

Sleepy's Basic Memory Foam Firm Mattress

Starting at

Firm Comfort, best for

Back;Stomach Sleepers
Pain;Bed Partner;Temperature;Toss and Turn
Support
Temperature

Signature Platform Frame

Sleepy's Signature Platform Frame

Starting at

Basic Innerspring Firm Mattress

Sleepy's Basic Innerspring Firm Mattress

Starting at

Firm Comfort, best for

Back;Stomach Sleepers
Temperature;Pain;Bed Partner;Allergies;Toss and Turn

By Sealy Medium Euro Top Mattress

Sleepy's By Sealy Medium Euro Top Mattress

Starting at

Medium Comfort, best for

Back;Side;Stomach Sleepers
Bed Partner;Pain;Temperature;Toss and Turn;Toss and Turn
Temperature
Bed Partner

Queen mattress & base now $499 with code ELEVATE (must add base to cart)

Greenwood 10.5" Firm Mattress

Beautyrest Greenwood 10.5" Firm Mattress

Starting at

Firm Comfort, best for

Back;Stomach Sleepers
Pain;Toss and Turn;Temperature;Bed Partner
Toss and Turn

FREE ADJUSTABLE BASE ³ up to $499 value with code ELEVATE (must add base to cart)

BR800 13.5" Plush Pillow Top Mattress

Beautyrest BR800 13.5" Plush Pillow Top Mattress

Starting at

Plush Comfort, best for

Side Sleepers
Toss and Turn;Pain;Bed Partner;Temperature
Pain
Bed Partner

FREE ADJUSTABLE BASE ³ up to $499 value with code ELEVATE (must add base to cart)

TEMPUR-Ergo Smart Adjustable Base

Tempur-Pedic TEMPUR-Ergo Smart Adjustable Base

Starting at

Calm app 3-month free trial with mattress purchase & registration

Silver BRS900 11.75" Extra Firm Mattress

Beautyrest Silver BRS900 11.75" Extra Firm Mattress

Starting at

Extra Firm Comfort, best for

Back;Stomach Sleepers
Temperature;Pain;Allergies;Bed Partner;Toss and Turn;Toss and Turn
Pain
Temperature

FREE ADJUSTABLE BASE ³ up to $499 value with code ELEVATE (must add base to cart)

BR800 11.25" Firm Mattress

Beautyrest BR800 11.25" Firm Mattress

Starting at

Firm Comfort, best for

Back;Stomach Sleepers
Toss and Turn;Pain;Bed Partner;Temperature
Pain
Bed Partner

FREE ADJUSTABLE BASE ³ up to $499 value with code ELEVATE (must add base to cart)

Essentials Sudley 8.5" Firm Mattress

Sealy Essentials Sudley 8.5" Firm Mattress

Starting at

Firm Comfort, best for

Back;Stomach Sleepers
Pain;Temperature;Bed Partner;Toss and Turn

Bamboo 10" Medium Plush Green Tea Memory Foam Mattress

Tulo Bamboo 10" Medium Plush Green Tea Memory Foam Mattress

Starting at

Medium Comfort, best for

Back;Side;Stomach Sleepers
Pain;Bed Partner;Temperature;Allergies;Toss and Turn
Pain
Temperature

FREE ADJUSTABLE BASE ³ up to 499 value with code ELEVATE (must add base to cart)

Bamboo 12" Medium Plush Green Tea Memory Foam Mattress

Tulo Bamboo 12" Medium Plush Green Tea Memory Foam Mattress

Starting at

Medium Comfort, best for

Back;Side;Stomach Sleepers
Bed Partner;Pain;Temperature;Toss and Turn
Pain
Temperature

FREE ADJUSTABLE BASE ³ up to 499 value with code ELEVATE (must add base to cart)

BR800 13.5" Medium Pillow Top Mattress

Beautyrest BR800 13.5" Medium Pillow Top Mattress

Starting at

Medium Comfort, best for

Back;Side;Stomach Sleepers
Toss and Turn;Pain;Bed Partner;Temperature
Pain
Bed Partner

FREE ADJUSTABLE BASE ³ up to $499 value with code ELEVATE (must add base to cart)

Bamboo 8" Medium Green Tea Memory Foam Mattress

Tulo Bamboo 8" Medium Green Tea Memory Foam Mattress

Starting at

Medium Comfort, best for

Back;Side;Stomach Sleepers
Pain;Bed Partner;Temperature;Toss and Turn
Pain
Temperature

FREE ADJUSTABLE BASE ³ up to 499 value with code ELEVATE (must add base to cart)

Silver BRS900 11.75" Medium Firm Mattress

Beautyrest Silver BRS900 11.75" Medium Firm Mattress

Starting at

Medium Comfort, best for

Back;Side;Stomach Sleepers
Allergies;Bed Partner;Temperature;Pain;Toss and Turn;Toss and Turn
Pain
Temperature

FREE ADJUSTABLE BASE ³ up to $499 value with code ELEVATE (must add base to cart)

Original Mattress

Purple Original Mattress

Starting at

Medium Comfort, best for

Back;Side;Stomach Sleepers
Temperature;Pain;Bed Partner;Toss and Turn;Toss and Turn
Temperature
Allergies

By Sealy Slumber Cushion Firm Mattress

Sleepy's By Sealy Slumber Cushion Firm Mattress

Starting at

Medium Comfort, best for

Back;Side;Stomach Sleepers
Bed Partner;Toss and Turn;Pain;Temperature
Toss and Turn
Pain

FREE ADJUSTABLE BASE ³ up to $499 value with code ELEVATE (must add base to cart)

BR800 12" Plush Euro Top Mattress

Beautyrest BR800 12" Plush Euro Top Mattress

Starting at

Plush Comfort, best for

Side Sleepers
Toss and Turn;Pain;Bed Partner;Temperature
Pain
Bed Partner

FREE ADJUSTABLE BASE ³ up to 499 value with code ELEVATE (must add base to cart)

StretchWick Mattress Protector

Bedgear StretchWick Mattress Protector

Starting at

Temperature;Pain;Bed Partner;Allergies;Toss and Turn
Temperature

By Sealy Slumber Medium Mattress

Sleepy's By Sealy Slumber Medium Mattress

Starting at

Medium Comfort, best for

Back;Side;Stomach Sleepers
Bed Partner;Toss and Turn;Pain;Temperature
Toss and Turn
Pain

FREE ADJUSTABLE BASE ³ up to $499 value with code ELEVATE (must add base to cart)

Essentials Winter Green 12" Medium Euro Top Mattress

Sealy Essentials Winter Green 12" Medium Euro Top Mattress

Starting at

Medium Comfort, best for

Back;Side;Stomach Sleepers
Pain;Bed Partner;Temperature;Toss and Turn
Allergies
Temperature

Bamboo 6" Firm Green Tea Memory Foam Mattress

Tulo Bamboo 6" Firm Green Tea Memory Foam Mattress

Starting at

Firm Comfort, best for

Back;Stomach Sleepers
Pain;Bed Partner;Temperature;Toss and Turn
Pain
Temperature

FREE ADJUSTABLE BASE ³ up to 499 value with code ELEVATE (must add base to cart)

Silver BRS900 12" Plush Mattress

Beautyrest Silver BRS900 12" Plush Mattress

Starting at

Plush Comfort, best for

Side Sleepers
Temperature;Pain;Bed Partner;Toss and Turn;Toss and Turn
Pain
Temperature

FREE ADJUSTABLE BASE ³ up to $499 value with code ELEVATE (must add base to cart)

Upholstered Platform Bed Frame

Tulo Upholstered Platform Bed Frame

Starting at

12" Medium Firm Cooling Hybrid Mattress

Tulo 12" Medium Firm Cooling Hybrid Mattress

Starting at

Medium Comfort, best for

Back;Side;Stomach Sleepers
Pain;Temperature;Allergies;Bed Partner;Toss and Turn;Toss and Turn
Pain
Bed Partner

FREE ADJUSTABLE BASE ³ up to 499 value with code ELEVATE (must add base to cart)

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BR800 13.5" Plush Pillow Top Mattress

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Silver BRS900 11.75" Extra Firm Mattress

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BR800 11.25" Firm Mattress

Beautyrest BR800 11.25" Firm Mattress

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Bamboo 10" Medium Plush Green Tea Memory Foam Mattress

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