The height of my mattress is 9 inches, and the product info states "up to 20 inches". Will it move or slip on a 9 inches mattress?
2033043
Yes, it will be fine. That's about the same size as our mattress, and smaller is fine. I think on 20 inches it would be slipping off a bit though... I would guestimate it works well for up to 15-17 inches thick, but if it's smaller than that, you're guaranteed it won't slip off with some really good wrap-around. Elastic pulls it tight.
2033044
I can't really say. My bed is 14 inches plus a memory foam topper that's 4 inches. It doesn't seem to slip around very much. I do know that it has a lot of elasticity.
2033045
Hi. While I can't be certain, I would say No, it won't slip. I figure as long as you tuck the additional material under the mattress (between the mattress and boxspring), I can't imagine how 10+ inches of securely tucked fabric could escape in order to slip/move around.
2033046
It'll move a little, but I've not had it move enough to compromise the coverage of the waterproof part.
2033047
I have it on a 12 inch deep mattress - it seems very secure. The extra stretch depth just gets sucked under the mattress so it doesn't leave any slack.
743615
I have this on an adjustable sleep number bed. The mattress is thick plus the head and foot goes up and down. I have never had a problem with the pad slipping off. Hope this helps
1484561
unfortunately I'm unable to answer the question. I ended up throwing it in the trash and bought a different one from Costco. The mattress pad you are referring to slipped and would not stay in place. I ended up buying a mattress pad with elastic sides that hold in place.
1143839
My mattress is 14 inches off the floor. I do use silicone sliders to help move the bed also. that adds about 1/2 inch
217973
I need to revise my response... My mattress is closer to 8" deep. Sorry about that!
1182950
my mattress set is high , not very high but it will do ,I don't know if the height is adjustable , but I don't think so
672899
not really, if you use a box spring it makes it really high up, add 17" plus the height of your box and the height of your mattress to see if it would be to high up.
793145
The specs say nine inches. Mine is on a standard depth mattress with a two inch pad. There is plenty of depth.
2176519
I am not at where I have the beds right now in order to measure but when raised it is the same height as the one that is stationary and that it goes under. Just know that you can ONLY use an 8" mattress if you want it to slide under - or you have to use bed risers on the stationary one.
1127665
My guy is 9 months and about 20 lbs- when he stands the mattress does not move at all.
1855750
I actually measured my mattress' depth and it reads at 11"-I would presume that this would be too large. I would expect that if too large it wouldeventually move with getting in and out of bed.
1744082
I returned this item because it was not for use with a mattress over 5" and my mattress was 9". I am sorry but because I did not use this bedrail, I cannot answer your question.
2118802
I'm guessing no. You state you need 9 feet, and the description of this product says it extends to 99 inches...which is under 9 feet.
967409
fit my 9" box spring with no problem; not sure it will accommodate a bigger box spring.
367635
10 inch mattress on the lower trundle would be too tall. 9 inches might be OK though
2250517
I have an 8" mattress. However, I measured the height of the bed near the shelf and the height from the floor to just below the shelf is 23". From the floor to the top of my mattress, which is only 8", it measures 22 1/2". i hope this was helpful.
1458501
What size mattress do you have? We have a 9" but you can fit between 6"-10"?