Hello,
I have a mattress that’s not a standard US king size. Mine measures 72" (W) x 78" (L) with a height of 6". I need a hypoallergenic mattress encasement for medical reasons, but the nonstandard size is making it tricky to find one.
Most options on Amazon fit the standard US king size (78" x 80"), which is 6" wider and 2" longer than my mattress. The 2" length difference doesn’t seem like a big deal, but I’m worried the extra 6" in width might be a problem.
I’ve never bought an encasement before—are they usually stretchable enough to fit snugly, or would this much excess make it loose and uncomfortable? If you’ve dealt with a similar size mismatch, I’d really appreciate your advice.
As an example, I was looking at this one:
HOSPITOLOGY PRODUCTS Zippered Encasement - 78’’ W x 80’’ L Ultra Low Profile 6’’ Depth