ID Badge / IBM Data Laminating Pouches are 2 5/16 inches x 3 3/4 inches and come in 5, 7 or 10 mil thickness. The thicker the laminating pouch the more rigid the result. A 5 mil badge pouch will be fairly flexible, a 7 mil badge pouch will be more rigid with some flexibility and a 10 mil badge pouch will be quite rigid.