Kero Kero Kero Ke-sama, Thank you for waiting m(_ _)m I remade the brown one without attaching leather to the back. *Brown Pen Case* ・Material: 1mm thick chrome-tanned cowhide ・YKK zipper ・Duck tag ☆ Zipper pull... Cow Nume leather Size: Body - Height 5.2cm x Width 21cm Bottom width 3.6cm *Yellow Pen Case* ・Material: 1.8mm thick chrome-tanned cowhide ・YKK zipper ・Duck tag... Cow Nume leather Size: Body - Height 5.2cm x Width 21.2cm Bottom width 3.8cm I will also put your name on the yellow one. I made these for the first time, so they are not perfect. I will offer them at a prototype price of 1200 yen. Please consider them m(_ _)m Thank you always (o^^o)