Material: Embrodermic material a Leather like cloth also referred to as poromeric leathers which are a group of synthetic "breathable" substitutes designed to look and feel like "real" leather. It is hypoallergenic and easy to maintain. It is soft to the touch yet withstands rugged use. Size: Closed 4.25 inches in width 3 inches in height Size: Open 6.25 inches Interior hidden structured Nylon for strength Interior One side: has pocket with clear window. Other side: 2 pockets for credit cards. Behind the 2 pockets for credit cards is an open pocket that extend 1 inch opening Machined stitched. NO Glue