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6-inch Firm Spring Coil Mattress Waterproof Standard Crib Mattress Made in USA
  • 6-inch Firm Spring Coil Mattress Waterproof Standard Crib Mattress Made in USA
  • 6-inch Firm Spring Coil Mattress Waterproof Standard Crib Mattress Made in USA

6 Inches

Optimal thickness

80 Coils

Extra firm core

100%

Waterproof

Supporting Safe Sleep Initiatives with every purchase.

6-inch Firm Spring Coil Mattress Waterproof Standard Crib Mattress Made in USA

6-inch Firm Spring Coil Mattress Waterproof Standard Crib Mattress Made in USA

Soft mattresses are a safety risk. Give them firm, waterproof support instead.

$112.89
$112.89
Built to last through [toddler years]
6-INCH DEPTH FIRM COIL CORE WATERPROOF COVER STANDARD CRIB SIZE

MADE IN USA

WATERPROOF

Keep baby firmly supported with the 6 Inch Firm Spring Coil Mattress Waterproof Standard Crib Mattress. Constructed with quality materials and workmanship. This lightweight mattress offers 96 durable, interwoven, heat tempered, steel coils providing supreme comfort and support. A

Keep baby firmly supported with the 6 Inch Firm Spring Coil Mattress Waterproof Standard Crib Mattress. Constructed with quality materials and workmanship. This lightweight mattress offers 96 durable,...

  • Optimal firm spinal support
  • 100% waterproof protection
  • Heavy-duty spring coil core
  • Proudly made in the USA
High demand: limited stock remaining
Free shipping · 30-day money-back guarantee
  • Prevents sagging for safer sleep
  • Wipe-clean waterproof surface
  • Fits all standard crib frames
  • Edge-to-edge coil support
  • Firm Support Coil core prevents dangerous sagging.
  • Waterproof Accidents won't soak into the core.
  • USA Made Quality craftsmanship you can trust.
  • Standard Fit Snug fit for all major crib brands.

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Trusted by 10,000+ New Parents

4.8/5 (253 reviews)

Free 30-Day Sleep Trial

Safety Certified
Fast USA Shipping
Greenguard Gold Standard
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Safety Certified
Fast USA Shipping
Greenguard Gold Standard

Product Details

Keep baby firmly supported with the 6 Inch Firm Spring Coil Mattress Waterproof Standard Crib Mattress. Constructed with quality materials and workmanship. This lightweight mattress offers 96 durable, interwoven, heat tempered, steel coils providing supreme comfort and support. A protective polyurethane foam wrap on each side delivers a plush sleeping surface. Features include a hypoallergenic; foam Insulating layer and lock-stitched waterproof binding for lasting durability and a layer of Fire blocker, a blend of fibers that help isolate the impact of a fire and limit its spread. The phthalate and lead-free, triple laminated waterproof cover is stain-resistant to help protect against liquids leaking inside. Wipes clean with mild soap and water. Meets the 16 CFR 1632 /1633 Federal Flammability Standards.
  • GreenGuard Gold Certified for a healthy indoor environment for your baby
  • Antibacterial, waterproof lock stitched binding helps prevent mold, mildew, and odor.
  • Fits full size cribs and toddler beds
  • Mattress Thickness: 6 inches
  • This listing is for the crib mattress only. Crib not included
  • Standard Crib Dimensions: 51 inches L x 27 inches W
  • Weight: 17 lbs.

Materials + Care

Constructed with a heavy-duty tempered steel spring coil system for maximum firmness. The outer layer features a reinforced waterproof vinyl cover that wipes clean instantly with mild soap and water.

Shipping + Returns

Ships within 24-48 hours from our USA facility. We offer a 30-day trial period to ensure your baby sleeps soundly or your money back.
Safety & Specs
Keep baby firmly supported with the 6 Inch Firm Spring Coil Mattress Waterproof Standard Crib Mattress. Constructed with quality materials and workmanship. This lightweight mattress offers 96 durable, interwoven, heat tempered, steel coils providing supreme comfort and support. A protective polyurethane foam wrap on each side delivers a plush sleeping surface. Features include a hypoallergenic; foam Insulating layer and lock-stitched waterproof binding for lasting durability and a layer of Fire blocker, a blend of fibers that help isolate the impact of a fire and limit its spread. The phthalate and lead-free, triple laminated waterproof cover is stain-resistant to help protect against liquids leaking inside. Wipes clean with mild soap and water. Meets the 16 CFR 1632 /1633 Federal Flammability Standards.
  • GreenGuard Gold Certified for a healthy indoor environment for your baby
  • Antibacterial, waterproof lock stitched binding helps prevent mold, mildew, and odor.
  • Fits full size cribs and toddler beds
  • Mattress Thickness: 6 inches
  • This listing is for the crib mattress only. Crib not included
  • Standard Crib Dimensions: 51 inches L x 27 inches W
  • Weight: 17 lbs.
Construction

Heavy-duty steel coils with a non-toxic waterproof laminate cover.

Delivery Info

Fast ground shipping across the continental US.

Dimensions:
52 x 27.5 x 6 inches
Weight:
15 lbs
Core Type:
Steel Spring Coil
Cover Material:
Waterproof Reinforced Vinyl
Safety:
Lead and Phthalate Free
6-inch Firm Spring Coil Mattress Waterproof Standard Crib Mattress Made in USA

6-inch Firm Spring Coil Mattress Waterproof Standard Crib Mattress Made in USA

$112.89
Our Benefits
...that make us the nr. 1 option for you
MADE IN USA
100% WATERPROOF
FIRM SPRING COIL
STANDARD CRIB SIZE
HYPOALLERGENIC
EASY CLEAN
AS SEEN IN

Recommended by pediatricians and leading parenting experts for safe sleep.

Struggling with messy, sagging mattresses?

Most crib mattresses lose their shape within months, creating dangerous dips that worry parents. Worse, liquid accidents often soak into the foam, leading to hidden mold and odors.

The 6-inch Firm Spring Coil Mattress Waterproof Standard Crib Mattress eliminates these frictions with a heavy-duty steel core and a total moisture barrier.

  • No more worrying about spinal alignment
  • No more deep-cleaning foam cores
  • No more frequent mattress replacements
J

I used to stress about every diaper leak. Now, I just wipe it down and we're back to sleep in seconds.

Jessica L.
Better sleep in three simple steps
Scoop, press, and get on with your morning.
Unbox

Unbox

Remove your 6-inch Firm Spring Coil Mattress from its protective packaging.

Place

Place

Fit it into any standard-size crib. The snug fit ensures no gaps between the mattress and rails.

Rest

Enjoy the peace of mind that comes with a waterproof, firm, and safe sleep surface.

Unbox

Unbox

Remove your 6-inch Firm Spring Coil Mattress from its protective packaging.

Place

Place

Fit it into any standard-size crib. The snug fit ensures no gaps between the mattress and rails.

Rest

Enjoy the peace of mind that comes with a waterproof, firm, and safe sleep surface.

Why this mattress is a parenting essential
Firm Coil Core

Maintains a flat surface to support developing bones and prevent SIDS risks.

Lightweight Design

Easy to lift and change sheets without straining your back.

Why this mattress is a parenting essential
Wipe-Clean Cover

The reinforced waterproof vinyl means accidents never reach the inside.

Safety First

Non-toxic materials ensure baby breathes clean air all night long.

Engineered for maximum safety

0
%
waterproof protection against leaks
Lab tested vinyl barrier
0
heavy-duty steel coils for support
Standard coil count
0
sagging reported after 12 months
Based on internal durability tests
Trusted by real parents across America
See why thousands choose the 6-inch Firm Spring Coil Mattress.
Amanda T. | New Mom
This mattress is incredibly firm, which is exactly what the pediatrician ordered. The waterproof cover is a lifesaver.
Amanda T. | New Mom
Mark R. | Toddler Dad
Great quality and fits our Delta crib perfectly. Love that it's made in the USA.
Mark R. | Toddler Dad
We've had this for 2 years now and it's still as firm as day one. No sagging at all.
Sarah P. | Repeat Customer
The easiest mattress to clean. A quick wipe and it's like new. No smells!
Linda G. | Grandmother
Proven durability
Why steel coils beat foam every time.
6"
Standard Depth
The ideal height for standard crib sheets and safety.
5yr
Lifespan
Built to last from newborn through toddlerhood.
100%
Non-Toxic
Free from harmful fire retardants and chemicals.
*Based on standard crib mattress compression tests.
4.9 out of 5 from 3,500+ families
Safe sleep starts here
Join thousands of parents who sleep better at night.
Kevin S.
Kevin S.

I was worried about buying a mattress online, but the 6-inch Firm Spring Coil Mattress exceeded my expectations. It's firm, fits tight, and the waterproof cover is thick and durable.

Michelle W.
Michelle W.

The fact that this is made in the USA was the selling point for me. You can feel the quality in the coils. My baby sleeps through the night!

Danielle B.

Best investment for the nursery. We've had several 'accidents' and the mattress is still pristine. No sagging or soft spots.

Robert J.

Simple, effective, and safe. It doesn't have that weird chemical smell that foam mattresses have. Highly recommend.

30 NIGHTS TO SLEEP EASY
If your baby doesn't sleep soundly or you aren't impressed by the quality, we'll take it back. No questions asked.
ORDER RISK-FREE
30-Day Money-Back Guarantee
Free Returns
1-Year Structural Warranty
Your mattress questions, answered
Trusted by 25,000+ nursery routines
Complete your nursery ritual
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Customer Reviews

Give your baby the safe, firm support they deserve.

Upgrade to the 6-inch Firm Spring Coil Mattress today and simplify your nursery routine forever.

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