Thank you for viewing. This is a handmade leather pen case, size S, made with Italian leather Margot Fog Toppo (gray). Dimensions: 50H x 40W x 190L (approximate height x width x length) It can hold up to approximately 10 thin-barreled pens. The ideal capacity is about 7-8 pens. Please refer to the size reference images at the end. (Writing instruments in the images are not included) About "MARGOT FOG" leather: This leather is "MARGOT" from Virgilio Conceria Artigiana, located in the Ponte a Egola area of Tuscany, Italy, which has been waxed. By applying wax and then scratching it, the unevenness is more prominent, resulting in a more unique and impactful finish than "MARGOT". As for its physical properties, it is vegetable-tanned, dye-finished leather with plenty of oil. The white wax on the surface penetrates into the leather as it is used, giving it a unique luster and changing to a deep color. You can enjoy the aging process. Please understand that the leather is a natural material, so there may be scratches depending on the part. Also, as it is a handmade product, there may be scratches during production or parts that lack precision. Thank you for your understanding.