Are these pillow covers 100 percent cotton?

Nope. NO cotton. I ordered (and paid extra for this version of) two 2-packs of the ones described as 100% cotton absorbent terry cloth with waterproof backing. Turns out NONE of them are terry and NONE of them contain ANY cotton!! They are weird super-thin shiny jersey-type knit with super-thin polyurethane backing. Tags say "Fabric: 100% Polyester, Bottom: 100% Polyurethane". I've seen better quality in dollar stores.

Is the weave tight on these? I’m planning to fill them w buckwheat/Millet hulls and i want to make sure the dust/small pieces won’t come thru case

I filled mine with Buck wheat hulls and doubled it to make sure. Probably could have gotten away with one but I felt better about it and it worked great!

Very funny Niagara- what could the supposed BAMBOO rayon have to do with cotton from China? Not bamboo? Oh, and don't answer the question about origin- avoid the answer.

is this treated with flame retardants?

Anti allergy 100% cotton pillow protector covers are not treated with any flame retardants

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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4Pack Anti Allergy Bed Bug Dust Mite Pillow Protectors Standard 20x26 Inches Premium 100% Cotton Tight Weave Lab Tested Non Noisy Zippered Anti Bacterial Covers Breathable Non Crinky Luxury Hotel

Product ID: 408114870

Details

Brand
Niagara Sleep
Colour
White
Material
50% Cotton 50%
Product care instructions
Tumble Dry Low
Size
Standard

🔒hidden auto-lock zipper

🛏️400 thread count premium weave

🛡️360° dust & allergen barrier

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NZ$78

Duties & taxes included

In stock

Sold byAmazon New ZealandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🛡️ Sleep Like a VIP: Protect, Pamper, and Power Through Your Day

DURABLE EASY CARE - Machine washable with no shrinkage, these protectors maintain their premium feel and function wash after wash.
SECURE HIDDEN ZIPPER - Innovative auto-lock slider zipper stays discreet and locked, ensuring no gaps for allergens to sneak in.
PERFECT FIT NO SLIPS - Tailored standard size (20x26 inches) fits snugly to prevent pillow shifting, maintaining a flawless bed setup.
COMPLETE ALLERGY DEFENSE - 360° protection seals out dust mites, bed bugs, feathers, and stains to keep your pillows pristine and allergen-free.
HOTEL GRADE SOFTNESS SILENCE - Experience 5-star quiet comfort with a smooth 50/50 cotton-poly blend that’s non-crinkly and ultra-soft.

This 4-pack of standard 20x26 inch pillow protectors from Niagara Sleep Solution features a premium 400 thread count 50/50 cotton-polyester blend with a tight weave that’s lab-tested for allergy protection. Designed with a hidden auto-lock zipper, these breathable, non-crinkly covers provide 360° defense against dust mites, bed bugs, and allergens while offering hotel-quality softness and durability. Ideal for allergy sufferers and anyone seeking a cleaner, quieter sleep environment.

Specifications

ASIN	B071HZLNG5
Best Sellers Rank	#2,675 in Home ( See Top 100 in Home ) #4 in Bed Pillow Protectors
Brand	Niagara Sleep Solution
Brand Name	Niagara Sleep Solution
Color	White
Colour	White
Customer Reviews	4.7 out of 5 stars 24,107 Reviews
Item Dimensions L x W	50.8L x 66W centimeters
Item Type Name	Pillow Protector
Item Weight	0.22 Pounds
Item weight	0.22 Pounds
Manufacturer	Niagara Sleep Solution
Material	50% Cotton 50% Polyester
Material Type	50% Cotton 50% Polyester
Product Care Instructions	Tumble Dry Low
Product care instructions	Tumble Dry Low
Size	Standard
Thread Count	400
Unit Count	4.0 Count

Reviews

M**O

Not cotton

I ordered 100% cotton when it came it felt rough , when i took it to a fabric expert they told me its polyester not cotton, idk if they sent the wrong item or i got scammed Hard to know because average rating stars for product is excellent

18.02.2026

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NZ$78

Duties & taxes included

In stock

Sold byAmazon New ZealandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to New Zealand.

Secure transaction

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