Size: Approximately 19x13x5.5cm Strap: Approximately 120cm This is a cute pochette with a French-inspired design. It's made of knit, but the material is firm, so it won't stretch even when you put things in it. The strap is long, so you can use it even when wearing a thick outer. I used to adjust it by tying it, so there are some wrinkles, but they are not very noticeable.