





Create the ultimate Sanctuary for your little one with Serta Sleep true 4-inch mini crib mattress. Designed to fit most mini or portable cribs, This baby mattress delivers all the benefits of a full-sized crib mattress in a scaled-down size
FITS MOST MINI & PORTABLE CRIBS: This crib mattress fits most mini cribs and portable cribs; mattress measures 38″L x 24″W x 4″H (not designed for standard cribs or pack ‘n plays) | Measure your crib first to ensure a perfect fit.General Note: Please allow 24 – 72 hours for your Mattress to regain its full shape. Any memory foam will expand faster in a warmer room. In cold temperature, at delivery, your mattress may take a bit longer to return to full sized from its compressed state.The expansion time of the mattress will vary as per the surrounding
IDEAL SUPPORT FOR BABY: This mini crib baby mattress features a premium sustainably sourced firm fiber core made from upcycled plastic bottles for a healthier, longer sleep for your baby| Non-toxic construction is free from harmful materials/chemicals
WATERPROOF DESIGN IS EASY TO CLEAN: Features a durable, waterproof vinyl cover that wipes clean and is hypoallergenic
SAFETY CERTIFICATIONS: GREENGUARD Gold certified: recognizes products with low chemical emissions, contributing to healthier environments | Meets or exceeds flammability, lead, phthalate and CPSIA testing and does not contain toxic fire retardants
TRUSTED BRAND: Trusted 10 Year Warranty
9 reviews for Delta Children Serta SleepTrue Mini Crib Mattress, Premium Sustainably Sourced Fiber Core, Hypoallergenic & Waterproof Cover, Greenguard Gold Certified – Made in USA, White
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$62.99

Pedro –
Welcoming gifts!
Good product, at a great price, and fast delivery!I ordered it for my grand baby’s crib, and it’s working perfectly!
Daniel –
Perfect mattress for mini crib!
We bought this for my daughter for her mini crib, we were a bit tight on space in our apartment and had to purchase something smaller. Overall it’s a great product for the price, it doesn’t make any noise when putting down the baby, it’s soft and has great support. We also use this whenever we need to go on trips because it fits perfectly into our pack and play, it’s quite durable! It has many uses, happy we purchased it.
Danielle C –
Great quality and safe!
This fit great with the mini crib we chose, and the quality is great in the sense that it does not “feel” cheaply made and it is firm to use for newborn baby and even up until now (she is 2 years old now). It is also easy to clean after accidents, and easy to put on/off mini crib size sheets. Great mattress overall!
Celeste Elias –
Perfectly firm
Perfectly firm for infant. I bought it for the graco pac n play the width is just a bit too short but will work fine
Yadaris –
Fits perfectly
Fit perfect on my baby’s delta mini crib. Waterproof, good quality. Now we use it for him to sit in his reading corner. Good thickness for a baby’s crib. I’ve
Diana Ramirez –
Best mini crib mattress
This is the second time I purchase this mattress for my twin boys. The first time was before they were born two years ago. I bought them again because they still use their mini cribs as a toddler bed and just needed new ones because they put the first ones through it all. They are water proof and do resist a lot. My boys would dump their milk on purpose as well as remove diapers or have super heavy leaks because they would tug on their diaper. I highly recommend these mattresses
kitty chemist –
Good mattress!
Waterproof, very durable. Still used by toddler in convertible bed. It will last if they stay under a certain weight. Could be more comfortable, but if you need waterproof, this is waterproof for sure.
Alia Gonzalez –
Safe and comfortable
I didn’t want a thin matress for my baby I love that it is wipe down for those days they are sick it makes it so much easier you just get a new sheet and a Clorox wipe and your ready to go it fit my mini crib perfectly it’s not crinkly sounding like most and she doesn’t sweat a lot on it (she sleeps hot) the only thing I could think about is if your little one gets out of the crib easily maybe go for something thinnner because she does get out of her crib due to the height of the matress
Stephani M –
Cumple con lo prometido, a mi bebé de 1 mes le encanto 💖