Japanese Floor Mattress

Our take on the Japanese Floor Mattress

The Oaskys Japanese Floor Mattress is a twin-size roll-up sleeping pad filled with 80% polyester and 20% memory foam, in gray. It is a budget futon-style mat for floor sleeping, guest overflow and small rooms rather than a replacement for a conventional mattress. At $21.31 at Walmart as of November 7, 2026, it sits at the low end of its recent price range, and only two stores list it new.

Japanese Floor Mattress prices at every store

Japanese Floor Mattress price history

Lowest price we've seen: $56.99 on Nov 7 at Amazon. Tracked across 1 store since Nov 7.

Questions and answers

Is the Oaskys floor mattress good for everyday sleeping?

It suits occasional or temporary use. For nightly sleeping, most people want a thicker mattress with more support.

What are the dimensions of the twin size?

It is a twin-size mat, roughly 39 by 75 inches, but check the listing for the exact measurements before buying.

Does it come with a storage bag?

Many roll-up floor mattresses ship with a carry bag. Confirm what is included in the listing, since contents vary by seller.

How long does it take to expand after unrolling?

Memory foam usually needs a day or more to fully regain shape after being compressed. Give it time in a warm room before judging the thickness.

Is $21.31 a good price?

It is at the low end of its recent range, and only two stores list it new, so it is a strong price for a twin floor mat.

Can it be used on a bed frame?

It can, but it is thin and designed for floor use. On a frame it will feel firmer than a standard mattress.

Where is the Japanese Floor Mattress cheapest?

At Walmart, for $21.31, as of our latest check.

Where can I buy the Japanese Floor Mattress?

2 stores we checked sell it, including Walmart, Amazon.

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