Best Choice Products 4in Portable Twin XL -Size Mattress Topper, Tri-Fold Mattress Pad - Gray

A: Hello Em, yes, as a murphy bed mattress will work perfectly, however, considering mattress is only 4" thick this may be subjective to user comfort.

A: Hello using this mattress everyday will be subjective to individual preference and use. More or less this is a temporary solution, probably not best to use every night.

A: Hello, yes it can. Although, there maybe some unwanted shifting of the mattress on certain sheets or bedding material/styles.

A: Hello, here are the weights, overall they are not that heavy. Twin Weight: 14.5 lbs. Full Weight: 14.5 lbs. Queen Weight: 27.8 lbs. Twin XL Weight: 15 lbs.

A: Hello Cathy, our twin mattress is approximately 75"(L) x 39"(W) . Within range shouldn't be much of a concern.

A: Hello Sherry, this mattress is (not) CertiPUR-US certification. Thank you.

A: Hello AA, its not too firm, more or less on the medium firm side.

A: Yes, it will work just fine.

A: Queen Weight: 27.8 lbs. Full Weight: 14.5 lbs. Twin Weight: 14.5 lbs. Twin XL Weight: 15 lbs.

A: Unfortunately, this particular dimension not provided here are the provided dimension; Twin Flat: 75"(L) x 39"(W) x 4"(Thick) Twin Folded: 39"(L) x 26.75"(W) x 12"(H) Twin Weight: 14.5 lbs. Full Flat: 75"(L) x 53"(W) x 4"(Thick) Full Folded: 53"(L) x 25"(W) x 12"(H) Full Weight: 14.5 lbs. Queen Flat: 80"(L) x 60"(W) x 4"(Thick) Queen Folded: 60"(L) x 26.75"(W) x 12"(H) Queen Weight: 27.8 lbs. Twin XL Flat Dimensions: 80"(L) x 39"(W) x 4"(Thick) Twin XL Folded: 39"(L) x 26.75"(W) x 12"(H) Twin XL Weight: 15.23 lbs.