Mattress sizes

Thanks for your interest in our furniture!

All of our cribs will fit a standard size mattress. We are required by law to manufacture according to specific standards. Some mattresses will fit more snug than others so for the absolute best fit, we recommend our Sleepwell Mattresses. You can find our more information here about them:

You can also purchase directly from us here:

The interior dimensions for our cribs are approximately: 52.375 x 28".

The approximate interior dimensions for our mini cribs are: 37.625 x 23.625".


Please let me know if you have any more questions. We are always here to help!

The MDB Family

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  • 0
    Abbey Gottwals

    I bought the DaVinci Emily 4r-in-1 Convertible Crib and the DaVinci Twilight Ultra Firm Deluxe Crib Mattress both from and the mattress is too small for the crib.  It is the right length, but I can fit two fingers between the crib and the mattress width.  What to do???

  • 0
    Eric Jump

    Hi Abbey,

    Sorry for the trouble!

    We'd like to look into this with a little more detail.  Can you please contact us via email at:

    Your crib's model & serial number will be necessary and photos would be a BIG help. 




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