Museum Boxbinder
The Museum Boxbinder is an ideal storage folder for items including photographs, slides, negative and a range of other paper items. The Boxbinder is available with a 3 or 4 ringed binding mechanism, the boxes are made from acid free blue/grey board exterior, with a acid free white interior that is buffered with 3% calcium carbonate and black metal edges provide added strength making the binder suitable for stacking.