Made with linen fabric. ① Blue and white check and white The back is beige? Linen color. ② Blue gray? (Dull light blue?) and stripes The back is the same as ①. I'm aiming for 10cm per side. There is an error of about 0.5cm. The opening is hand-sewn. I have not used any interlining (adhesive, batting, etc.). The linen fabric is three layers, and each fabric is of normal thickness to slightly thin, and by layering them, I think it has become a moderate thickness and stability. I started handmade crafts in 2024. I don't have any specialized knowledge or skills. I am studying mainly from books. I purchased the fabrics from flea market sites, either new or pre-washed, and stored them at home. I think it's also a matter of skill, so please consider it for yourself, not for gifts, and with an open mind.