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LEN Mattress protector, white

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Cabinet number: 
LEN Mattress protector is rated 3.2 out of 5 by 10.
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A real hero when disaster strikes. Simply throw the soiled protector in the wash and replace it with a clean one. The mattress stays fresh. Made from sustainably grown cotton and harmless plastic.
27 1/2x39 "
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-Waterproof backing protects the mattress.
-Suitable for both crib and bed.
Good to know
Place sideways under a fitted sheet.
Non-breathable material; do not place under baby's head.
Care instructions
Machine wash very hot, normal cycle.
Do not bleach.
Do not tumble dry.
Do not iron.
Do not dry clean.
Shrinkage 4%.
Product dimensions
Length: 39 "
Width: 27 1/2 "

Length: 100 cm
Width: 70 cm

IKEA of Sweden
Product description
Fabric: 100 % cotton
Backing: Synthetic rubber
People and planet
All the cotton in our products comes from more sustainable sources. This means that the cotton is either recycled, or grown with less water, less fertilizers and less pesticides, while increasing profit margins for the farmers.
Only the latest version of the documents is available for download.This means that there maybe a difference in this version and the printed version.
401.433.04 LEN Mattress protector (PDF)
Rated 4 out of 5 by from Not one leak through to the mattress We have used these mattress protectors for 2.5 years now in our toddler's crib. Not one leak through to the mattress in all of that time. Yes it is small for the crib but it is meant to not be anywhere under baby's head. Our only complaint is that I can't throw it in the dryer. Now that we are potty training I am having to wash them much more frequently and they take a while to drip dry.
Date published: 2018-02-01
Rated 4 out of 5 by from Prevented all leaks from damaging the mattress Bought it for number 1, used as directed, under the fitted sheet, and it saved the mattress from all leaks and explosions! Minus one star for not being dryer-friendly unlike the other ikea mattress protectors. Although I’d put it in for a very short time in the lowest heat setting just to wring out the water a bit. Yes it doesn’t cover the entire mattress, but I’ve never had any problems of it moving around when used underneath the fitted sheet. Going to buy a second one as number 2 is coming soon and would be easier to have one to wash and one to use.
Date published: 2018-01-12
Rated 5 out of 5 by from A must buy when using cloth diapers. First off, this is NOT a mattress cover! This is smaller than a mat cover, please check dimensions :/ I use these under the baby so she won't wet our bed/sofa/crib. It's way easier to wash this than it is to wash the bed sheets and clean the mattress, because a baby will soak everything she sits on when using cloth diapers, especially at night. I really like these mat protectors, I bought a bunch and I've been using them everywhere, even in the stroller. For me they were a must, as we stopped using Pampers at about a month, and the cloth diapers are leaky. They only thing I had an issue with is the fact that we're not supposed to dry them in a dryer, though I have been doing that and it seems okay.
Date published: 2017-09-01
Rated 5 out of 5 by from LOVING IT!!! Many users are saying that it is too small for the crib. But what they forget or don't know is that you should NEVER place this protector under the baby's head b/c it is a non-breathable material! It should strictly be under the baby's body, below the head! Also, to prevent it from moving around, place it under the fitted sheet. It's simple as that. We think it's an excellent product, well worth it for the money!
Date published: 2017-07-16
Rated 1 out of 5 by from Way too small I brought this mattress protection today to finally set up the crib. The protection is way too small and already started to bundle up when I lay my child in the crib. It is a bit annoying seeing two lines sticking out where you can tell the protection is too small. This is a awful hit and miss.
Date published: 2017-07-14
Rated 1 out of 5 by from Not my favorite ikea buy I like the material it's made of, it's a nice quality, but it's slippery and not full mattress (crib) size so I find it slips around and bunches up so it doesn't protect the mattress from any wet messes at all which makes it kind of useless
Date published: 2017-07-12
Rated 1 out of 5 by from LEN Mattress Protector It protects the mattress where it covers. The problem is that it doesn't cover nearly enough of the mattress. We have to use two of these to cover the mattress surface and realign then both daily.
Date published: 2017-06-14
Rated 1 out of 5 by from Pretty Worthless! Bought it because I thought it was a mattress protector for a crib mattress. But it is way too small...< 2/3rds the size of the mattress. It just winds up getting pushed to one side or one end of the mattress. It would have been a good price if it was actually the right size but as it is, it is grossly overpriced
Date published: 2017-04-22
  • y_2018, m_3, d_11, h_21
  • bvseo_bulk, prod_bvrr, vn_bulk_2.0.7
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_10
  • loc_en_CA, sid_ART-40143304, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_ikeaglobal
  • bvseo_sdk, java_sdk, bvseo-
  • getReviews, method:LOCAL, 0ms


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Waterproof backing protects the mattress. Suitable for both crib and bed. LEN Mattress protector, white 401.433.04 IKEA $9.99