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Twin 6 Inch Mattress in a Box

Twin 6 Inch Mattress in a Box

Best price now

$82.29at WoodArtSupplyChecked 10 h ago

22% under what the other stores charge

Compared across 3 stores. Prices are checked against each store and labelled with when.

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Price facts

  • Lowest price today: $82.29 at WoodArtSupply (checked Nov 11, 2026).
  • Checked at 3 stores.

Our take on the Twin 6 Inch Mattress in a Box

A 6-inch twin mattress shipped compressed in a box, sized for a daybed or a child's first bed. The fiberglass-free build and CertiPUR-US foam certification are the main selling points at this thickness. It is a firm, low-profile foam mattress, so it suits kids and light sleepers rather than adults who want deep cushioning. Against thicker boxed mattresses it trades plushness for a low profile that fits daybed frames and bunk rails.

Best forKids' first bed or bunkDaybed and guest framesShoppers avoiding fiberglassTight budgets and small rooms
Pros
  • Fiberglass-free construction
  • CertiPUR-US certified foam
  • Low 6-inch profile fits daybeds and bunks
  • Ships compressed in a box for easy carrying
  • Simple setup once unrolled
Cons
  • Thin foam gives limited support for heavier sleepers
  • Firm feel with little cushioning
  • May need time to fully expand after unboxing
  • Not built for long-term adult use

Twin 6 Inch Mattress in a Box prices at every store

  • WoodArtSupplyNew

    In stock

    $82.29Checked 10 h ago
    Visit WoodArtSupply
  • WalmartNew

    In stockSold by MLILY USA

    $104.99Checked 10 h ago
    Visit Walmart
  • eBayNew

    In stockSold by br2bs9x

    $137.99Checked 10 h ago
    Visit eBay

Store links may earn us a commission.

Twin 6 Inch Mattress in a Box price history

Lowest price we've seen: $82.29 on Nov 11 at WoodArtSupply. Tracked across 3 stores since Nov 11.

About the Twin 6 Inch Mattress in a Box

This twin-size mattress is 6 inches thick and ships in a box. It is a daybed-style mattress made for kids and suits a kids' bed. The mattress is fiberglass-free.

The mattress measures 96.52 cm wide, 190.5 cm long and 15.24 cm high. Assembly is required.

Size
Twin
Thickness
6 inches (15.24 cm)
Width
96.52 cm
Length
190.5 cm
Type
Daybed mattress
Age range
Kids
Certification
CertiPUR-US certified
Fiberglass
Fiberglass-free
Assembly
Required

Specifications

Type
Mattress
Subtype
Daybed
Width
96.52 cm
Height
15.24 cm
Length
190.5 cm
Assembly Required
Yes
Style
6 inch
Age Range
Kids
Certifications
CertiPUR-US certified

Questions and answers

Is a 6-inch mattress thick enough for a child?
Yes for young kids and toddlers. Six inches of foam is a common thickness for first beds and bunk beds. Heavier teens and adults will feel the base through it.
Does it really contain no fiberglass?
The listing states it is fiberglass-free, which matters because some budget boxed mattresses use a fiberglass inner sock as a flame barrier. Check the law tag on arrival to confirm the materials.
How long does it take to expand?
Foam mattresses usually reach most of their height within a few hours and full shape in about 24 to 72 hours. Sleep on it sooner if needed, but give it a day or two before judging firmness.
Will it fit a standard twin daybed frame?
It is a twin-size mattress at roughly 75 by 38 inches, so it fits standard twin daybed and bunk frames. Measure your frame's rail height, since a 6-inch mattress sits low.
Does it need a box spring?
No. A slatted frame, platform base or daybed deck works fine. Avoid a solid, unvented surface if you want the foam to breathe.
Is it firm or soft?
It is on the firm side. Thin foam compresses less, so most sleepers describe it as supportive rather than plush.
Where is the Twin 6 Inch Mattress in a Box cheapest?
At WoodArtSupply, for $82.29, 22% under what the other stores charge, as of our latest check.
Where can I buy the Twin 6 Inch Mattress in a Box?
3 stores we checked sell it, including WoodArtSupply, Walmart, eBay.

Stores we've priced the Twin 6 Inch Mattress in a Box at

  • Walmart deals and prices
  • WoodArtSupply deals and prices