These are A4 binders with a clear front cover. At the spine they have glue which can be melted to hold the pages together.
There are two sizes, narrow for a few sheets and wide for around 25 sheets. There are about 50 of each size.
Offer also includes the device to melt the glue. Just open the folder, insert the pages you want to bind and pop the folder into the heating device and jobs done
