Thank you for looking. These are A4 size clear refills with 3 pockets. Each pocket measures 10.2cm x 21.5cm. The Bonbon Drop seals I own fit without removing their transparent cases. I am selling these because I have accumulated too many and have changed my filing system. They show some signs of use but are in good condition. I used these refills in an A4 4-ring binder purchased from Seria. Please only purchase if you understand that these are used items.