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Biloban

Full Size Mattress Protector Waterproof Zippered (4/5/7/9Inches)

  • Based on 3,103 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, Oct 27
Order within 23 hours and 56 minutes
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Size: Full


Item Display Height: 4 Inches


Features

  • High-quality zipper: To avoid the zipper getting stick or dislodged when changing the mattress cover, we use the best zipper on this mattress protector. Also, the quality of stitches you can trust which will not popped and ripped.
  • Perfectly Fit: Not too tight or too loose, just Perfectly fits Memory Foam Mattress which is up to 4 inches thick.
  • 100% Waterproof Protection:The 6 sides with thick PU inside make sure your memory foam away from liquids spills.
  • Six-Sided zipper mattress cover: Our zippered mattress protector completely encloses the mattress, acting like a protective layer over the top, bottom, and sides of the mattress.
  • Easy Care: Machine wash in cold water with things in similar color; Tumble dry low; Do not bleach.

Description

Our zippered mattress protector completely encloses the mattress, acting like a protective layer over the top, bottom, and sides of the mattress. The box spring protector is fully waterproof lasted for more than 24 hours. Waterproof membrane layer (TPU) keeps liquids outside, protect mattress from accidents to prolong the life of your mattress. Waterproof Mattress Cover Waterproof Pillowcase Waterproof Mattress Pad Mattress Topper Cover Fitted Bed Sheet 2 Pack Pregnancy Pillow Cover Waterproof Mattress Cover

Brand: Biloban


Color: White


Size: Full


Fabric Type: Polyester


Special Feature: Adjustable, Water Proof


Brand Name: Biloban


Age Range Description: Adult


Model Name: Box Spring Encasement


Number of Items: 1


Manufacturer: Biloban


Item Highlight: Low Profile Mattress Encasement & Mattress Cover, 6 Sides Wrapping Box Spring Cover, Soft & Breathable


Unit Count: 1 Count


Item Type Name: Box Spring Encasement


Model Number: Box Spring Encasement


Manufacturer Part Number: 1


Other Special Features of the Product: Adjustable, Water Proof


Closure Type: Zipper


Water Resistance Level: Waterproof


Item Firmness Description: Plush


Fabric Type: Polyester


Product Care Instructions: Wash to a max heat setting of 40°C/100℉, tumble dry on low heat, do not dry clean, do not iron, and do not bleach.


Material Type: Polyester


Size: Full


Item Display Dimensions: 4 inches


Color: White


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Oct 27

Yes, absolutely! You may return this product for a full refund within 90 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Perfect fit
Size: Queen Item Display Height: 3.0 Inches
I got the 3” queen cover for a foam mattress for an RV. It fits perfectly and is very nice quality. Thin enough to not create bulk, smooth so I can more easily slide a tight sheet cover over the mattress. Strong durable zipper and has a nice Velcro cover for the zipper head. Very happy with it.
Reviewed in the United States on August 13, 2026 by MAGA
    • Great mattress protection
Size: Queen Item Display Height: 13 Inches
I really like this mattress protector. It fits perfectly, feels comfortable, and provides excellent protection against spills. The quality is great, and I would buy it again.
Reviewed in the United States on July 14, 2026 by Lianet Hernández
    • Good buy
Size: Full Item Display Height: 4 Inches
Nice, not at all plasticky, purchased to keep a mattress topper clean not for water resistance. Bought the 4” cover because they were out of the 3” (the size of my mattress topper) and it worked perfectly, not too saggy or anything. Just the one shorter end unzips. It was easy enough to put on, much like a pillow case. ... show more
Reviewed in the United States on May 19, 2026 by Mmmsoup!
    • Fits Perfectly for 4" Full Size Mattress
Size: Full Item Display Height: 4 Inches
I bought the Milliard Full Size Mattress and bought this to protect it. I bought the 4" mattress and this protector fits perfectly (pay attention to the details when purchasing because there are different widths available). It encompasses the entire mattress on all side and zippers shut. It was easy to put on by myself as well. It doesn't make any noise when you're moving around on the mattress, which is good if you've ever had one that did. I would recommend this protector for the Milliard mattress ! ... show more
Reviewed in the United States on July 1, 2026 by Santa Cruz Mountains
    • Great product, exceeds expectations
Size: Queen Item Display Height: 4 Inches
I was looking for simple protection for the thin mattress in a sofa bed. Most such products only protect the top side of the mattress and are held in place with an elastic skirt around the sides of the mattress. That would not work well for a mattress that is being folded (or rolled) in the process of storing the sofa bed. Never mind that those elastic skirts are designed for much thicker or extra deep mattresses. I was happy to find this product which doesn't use any elastics and securely encloses the mattress on all 6 sides! Even better is the fact that it is available in multiple sizes for an exact fit on thin mattresses. There were two surprises when I installed the mattress protector that shows the attention to detail given when designing this product. The first surprise was that the zipper was not simply added on one of the sides. Instead the length of the zipper extends for about a foot around the two corners. This ensures that there is no stress on the zipper when inserting or removing the mattress (when cleaning the mattress protector). The second surprise was a velcro flap over the zipper pull (when in the closed position). This feature ensures that the zipper stays closed and doesn't work itself open with movement on the mattress. In addition it ensures that the zipper pull doesn't scratch the fragile laminate found on many bed frames or the skin of a person handling the mattress. The protector I ordered (4 inch) fits snug around width and depth of the mattress (but it was possible to pull it over the mattress without using force). The protector is longer than the mattress but the extra length is easily folded down under the mattress. I keep the protector installed and it does not interfere with storing and extracting the sofa bed. The sofa bed is a queen size sleeper sofa from Living Spaces. ... show more
Reviewed in the United States on February 21, 2024 by Thomas Leibold
    • lowest profile mattress cover I could find-works great
Size: Full Item Display Height: 4 Inches
Review Image by URi
Review Image by URi
Review Image by URi
I was happy to find a low profile mattress cover for the bunky board. It looks great. The material has a fabricky texture-not plasticky. It is a sturdy thickness and was easy to slide the mattress inside .A sprinkle test determined it was resistant to water or other liquids and seems like it would wash easily. It fully enclosed the mattress and zippered tight with a velcro that seals the zipper pull so it is as protected. Because it seems so durable the price is good ... show more
Reviewed in the United States on August 5, 2026 by URi
    • Nice quality
Size: Queen Item Display Height: 4 Inches
This is a nice mattress cover! I ordered it for a 4 inch mattress topper (which I had ordered at the same time) because I thought when combined with my thick mattress that they wouldn't fit inside together. Surprisingly, the topper did fit in the same mattress cover with my mattress, so I will need to return it. The return has nothing to do with the quality, delivery, or anything to do with the company itself. ... show more
Reviewed in the United States on July 10, 2026 by AForester
    • PERFECT FIT
Size: Twin Item Display Height: 4 Inches
Perfect for our needs. Easy to put on and fits snug - not too tight. Nice material - does not feel cheap or flimsy. 4" twin for a porch swing pad.
Reviewed in the United States on August 17, 2026 by Miss Murphy

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