What depth mattress will it fit?
631881
We have a very thick pillow-top mattress, and this mattress pad fits perfectly with lots of room to spare. In fact, I would say that this is the only mattress pad we've ever had that we've not had to stretch to its limits to fit on our bed! The best part is, it actually stays on.
217973
I need to revise my response... My mattress is closer to 8" deep. Sorry about that!
530738
Sorry, can't tell because I got the Queen and King sizes . The Queen and king are definitely over sized to fit deep mattresses.
1399568
I am not sure how deep your mattress is. But the deeper the mattress the less height the rails will be above the top of the mattress.
1506527
My guess would be "no". Our mattress is about 10" deep and the cover fits comfortably . . . it could stretch another couple inches, max. Any deeper than that and the cover wouldn't stay on it would keep popping off.
1666762
Hi Sharon,Our mattress if at a 10" depth and the mattress pad covered that nicely with room to spare but I am not sure how big a mattress you could make it fit.
1968537
I don't know as my son has it at school right now, but it didn't fit his mattress. I ordered a different sheet set that says it fits 19" deep mattresses. I think in my son's case the problem is the length of the mattress and not the depth. For some reason, his mattresses must be extra extra long. Even the sheets he had last year do not fit.
2049562
If you choose the size of the mattress according to your bed size, then it should fit. The 8-inch is just the thickness of the mattress.
1181220
Any mattress you find comfortable. I went to a mattress store and chose what was comfortable. Depth was not an issue.
1306745
I am not sure about the length but the thickness of the mattress should fit in it just fine.
233913
Hi, I have the queen, and it fits the 18" deep mattress, with room to spare. Nice cover!
344329
Hi, you can go easily up to a mattress that is 9" thick so yours is going to fit very well. Thank you so much!
707730
Yes , it will fit . It does not fit my 14 inch deep mattress, but yours should be find .
1699277
my mattress is 12" deep and there is an appreciable amount of loose material so it should fit 18". I am a very happy user. Best sheets I have ever had.
1374627
yes, it will fit quite well. I have a mattress that is 14 1/2 inches thick and this pad fits it just fine. It is easy to wrap the stretchy cloth sides under the mattress. For the price point and quality, this pad is very hard to beat. I've had mine now for just about 1 yr and love it.
1439817
Hi M, It will definitely fit the depth of your mattress. The only thing I wanted to point out is that a cal king is 72x84. The dimensions you are listing are 2' bigger. I would check the length one more time as it should be 84". If it's 84" it will fit just fine as it's designed to fit up to 18".
836922
I think it would be fine! I have had multiple guests since I put it in. I had it built (modified plans) to accommodate a deeper mattress (15 inches) than the one that the plans call for (12 inches). The mechanism is strong and smooth, easy to operate. I am sure it would be fine!