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The Dual Firm Crib Mattress is a plain white rectangular mattress with a side zipper, shown against a white background.
The Dual Firm Crib Mattress is shown from the front against a light grey background.
The Dual Firm Crib Mattress is displayed from the front against a white background.
A baby lies on white fabric in a light knit outfit, cozy with a plush gray rabbit featuring a red patch. The serene scene is set atop the Dual Firm Crib Mattress, ensuring comfort and safety with its eco-friendly design.
A baby in pink pajamas sits in a wooden crib with a Dual Firm Crib Mattress, curiously peering over the top rail. The background showcases a soft pastel blue wall, creating a serene atmosphere.
A wooden crib with a beige canopy holds a baby and two stuffed toys on the eco-friendly Dual Firm Crib Mattress. A soft blue wall forms the background, while a wooden chair is partially visible on the right.
A child kneels and plays with toys and blankets in a crib enhanced by the Sparrow Toddler Bed Conversion Kit, as daylight streams through a nearby window.
A baby stands holding onto a Moss Crib, which contains colorful pillows and a plaid blanket.
GREENGUARD GOLDFree Shipping

Dual Firm Crib Mattress

Sale price$325.00

Our dual-stage crib mattress adapts as your baby grows, with an extra-firm side for infants and a plush side for toddlers. Made in the USA of eco-friendly and hypoallergenic materials, it's GREENGUARD Gold certified and free from VOCs, with no off-gassing or toxic emissions. It features an organic cotton cover that's water repellent and machine washable. The breathable design helps regulate temperature, and around the entire mattress perimeter is a 2” firm-edge guard to support little ones as they begin standing. Perfect for all standard cribs and toddler beds, including every Oeuf design. 

Standard-size Crib Mattress 52"L x 27.75"W x 6"H

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The Dual Firm Crib Mattress is a plain white rectangular mattress with a side zipper, shown against a white background.
Dual Firm Crib Mattress Sale price$325.00
A neatly made bed with a scalloped wooden frame and pillows is next to a nightstand with a glass of water and a small decor piece. Light filters through a window with sheer curtains.

FROM BEDTIME STORIES TO PILLOW FIGHTS

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Aerial view of a historic European city with a river in the background, featuring a prominent church tower and a mix of colorful buildings. A bridge spans the river in the distance under a cloudy sky.

Produced in Europe

We’ve partnered with the same sustainably and ethically minded factory in Latvia for more than 20 years.

Two children lie on the top bunk, looking down at a child sitting on the lower bunk bed. A plush toy dog and decorations are in the room.

Made to be Loved

Thanks to quality craftsmanship and timeless design, our furniture is regularly handed down from family to family.

Decorated eggs in a metal holder, each egg painted with a different human face or animal portrait.

Designed by Parents

Founded by a French-American couple, Oeuf crafts furniture for their children and yours.

We prioritize the greater good by centering ethical and sustainable production. Made in Europe since 2002.