
I have not been able to test this mattress topper. Ordered size didn't fit. I was able to wrap the elastic around the first two sides, but then the elastic stretched to the limit and couldn't even wrap the third let alone the fourth side. I reordered and sent the first one back thinking it might just be the same mattress topper. Unfortunately, the same thing happened with the cover replacement. I've attached a picture to show how small the elastic is when not stretched. The sides of the cover are very long, to the point where the mattress and box spring could be covered if you tried. However, this would be impossible as it doesn't even go around the mattress by itself.

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