Baby Cribs | Baby Bedding

An extra firm sleeping surface will provide peaceful sleep for your baby. The Serta Nightstar Extra Firm crib mattress features extra firm, balanced support throughout with heavy gauge coils and full perimeter border wire. Security of edges assured by heavy duty cloth binding with lock stitching. This is stronger than vinyl. Lock stitching prevents the entire binding from unraveling if any threads become loose. It features an easy-to-clean, laminated cover.

User Reviews about Serta Nightstar Extra Firm Crib Mattress

We bought this mattress to avoid any chance of sids, and it certainly is extra firm. Unfortunately the perimiter wires that keep it so firm won't flex inwards in the corners.
The Delta Eclipse crib our parents bought us(Stunning!) has metal hangers suspending the mattress bed(support). They're bent in such that they won't let the mattress lay fully flat because it jabs the mattress corners up. Although the width and length were exact, with no gaps.
We'll be returning it via ups(Kudos to Amazon for their easy print return shipping labels).
Probably buy a foam core mattress for 3 times this price...
If no part of your crib structure extends into the mattress footprint I would definitely use this mattress. -- VERY NICE, but didn't fit...

This is a great mattress. Cleans well, plenty firm, no chemical smell, not too heavy, and fits great in my crib. (Delta Children's Products style Tyson Convertible Crib). One note - Don't try to take off the giant sheep sticker, there is some sort of industrial adhesive on it and it is impossible to remove. -- Great Mattress

I bought a toddler bed for my grandson when he visits, and the bed needed a crib size mattress. I wanted a good quality, sturdy mattress that would last many years, so I ordered this one. I have not been disappointed. The quality is obvious when you handle the mattress. It is firm and sturdy. I expect this mattress to last as long as he, and my younger grandchildren, can fit in the bed. You can buy a much cheaper mattress, but if you want it to remain firm for those little growing spines, I think this is the right choice, not only for toddlers but for babies in the crib as well. -- Good quality mattress

We ordered this for our nursery and we really liked it and thought the price was very reasonable. BUT, when we opened it up, the mattress was ripped in two places. We kept it because the rips were manageable and figured we could just buy another one if we needed-but it was just an annoyance. -- I like it but...