If you are looking for a cover for the futon mattress (shiki futon) that you already have and don’t know if our covers would fit it, please use a measuring tape or rope and measure the circumference of the length and width of it. Please inquire us with these dimensions.
Since our covers have the simple structure of two sheets of the cloth and don’t have gusset, it’s difficult to know if it would fit your futon without the two dimensions.
Cotton fabric shrink 6 percent during washing. In general, if the circumference of the cover is roughly 2 inch (5 cm) larger than the futon mattress, they match well.
Customize of the most of side-fastener type covers are not available. If you need it and do not mind waiting, please select the fabric from this listing and let us know the circumferences of your futon mattress. It will take another 2 weeks to make a custom size cover.
We also have flat sheets. They can accommodate the futons in various size flexibly. It can be used for your customized futon mattress. If you like to wash frequently, this type is very handy. It is often seen used at Japanese style inns.
Please feel free to contact us if you have questions!