I am also selling on other sites, so I may delete the listing suddenly. ^^ Height: Approximately 11cm Width: Approximately 20cm No gusset I am using a 20cm YKK ball-pull zipper. I haven't used interfacing, so it's not stiff, but I hope you enjoy the softness of the fabric☆ It has a lining, but no pockets. A checkbook will fit in it, along with 3-4 bankbooks and a stamp. ^^ Please use it for small outings, makeup, sanitary items, mask storage, etc. I am a beginner at handmade items, so I would appreciate it if those who understand would use it. ♡ Thank you! I also have other pouches for sale. ^^ I offer discounts for bulk purchases, so please take a look (≧◡≦) #sato☆pouch #CamelliaPattern #FloralPattern #Marimekko #Handmade #HandmadePouch #CosmeticPouch #SanitaryPouch #FlatPouch #FlatPouch #WithLining #SmallItemsStorage #CheckbookHolder #MaskPouch