Ships within 24 hours. This is a new, unused ruler from Daiso for measuring the thickness of mail and packages. - Easily measures thicknesses of 1cm, 2cm, and 3cm. Material: Plastic (ABS resin) An essential item for checking sizes at the post office and Yamato Transport when shipping. It's lightweight, thin, and easy to carry. Also, it's made of a slightly flexible material, making it less likely to break. It will be sent directly in a paper envelope via standard mail. *For standard mail, there is no compensation/tracking for delivery accidents such as loss or damage. If you wish, please comment before purchasing, and I will accommodate options like registered mail or special recording. In that case, an additional fee will apply, so please understand.