Split king mattress with a firmness for each side
Two Twin XL mattresses side by side, each set to its sleeper.
- 90-night in-home trial on every mattress
- 20-year warranty on the mattress
- Sizes from Twin to Cal King
A split king is two Twin XL mattresses placed together to fill a king frame. The reward is separate firmness on each side, which suits couples who disagree about how a bed should feel.
On Twinkle Beds the split king is built from that pair. You choose Medium/Medium, Medium/Firm or Firm/Firm on Comfort, PLUS and LUXE, while the Twinkle-Pedic offers one medium setting.
Prices for the pair are $3,198 for the Comfort, $3,998 for the Comfort PLUS, $4,398 for the LUXE and $4,598 for the Twinkle-Pedic.
The photo shows the pair raised on a split adjustable base, with the head of each side lifted. A Split King adjustable base is sold as one complete set at $2,599.
Because each half is a standard Twin XL at 38 by 80 inches, the two together measure about 76 by 80 inches, the same footprint as a regular king.
Deals you can use now
| Deal | Code | Conditions |
|---|---|---|
| 90 nights90-night in-home trial on Twinkle mattresses | — | The 90 nights start on the delivery date, and a mattress protector has to be on the bed during the trial. Choosing a refund over a swap deducts delivery costs and a $199 processing fee. |
See Twinkle Beds in detailMade-to-order US hybrid mattressesQuilted hybrid, made in the USA · Copper foam that moves heat away · Adjustable base, one side each · A bed the whole family climbs ontoFAQ
Is a split king one mattress or two?
It is two Twin XL mattresses. The shop notes that you buy two Twin XL sizes and set the firmness for each.
What firmness combinations exist?
On the Comfort line you can choose Medium/Medium, Medium/Firm or Firm/Firm. The Twinkle-Pedic split king is offered in medium.
Does a split king need a special base?
A split adjustable base fits it, and the Twinkle Adjustable Base is sold as a Split King complete set.
How big is it compared with a king?
The standard king is 76 by 80 inches, and two Twin XL mattresses at 38 by 80 inches add up to the same width.
You might also like
HomestylerExtra 10% off the monthly planDesign your home in 3D by chatting with AI
HarfingtonExtra code BB15 on the 4-in-1 heavy duty staple toolHand tools, bits and parts by the piece
Invisible FenceFree in-person or virtual pet fence consultationPro-installed pet fences with training
MyHeritageUp to $60 off DNA kits, plus a 30-day free Complete planDNA kits and old-photo tools in one place